CVE-2020-5821
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE), prior to 14.2 RU2 MP1 and prior to 14.2.5569.2100 respectively, may be susceptible to a DLL injection vulnerability, which is a type of issue whereby an individual attempts to execute their own code in place of legitimate code as a means to perform an exploit.
Symantec Endpoint Protection (SEP) y Symantec Endpoint Protection Small Business Edition (SEP SBE), versiones anteriores a 14.2 RU2 MP1 y versiones anteriores a 14.2.5569.2100 respectivamente, pueden ser susceptibles a una vulnerabilidad de inyección DLL, que es un tipo de problema por el cual un individuo intenta ejecutar su propio código en lugar de un código legítimo como un medio para llevar a cabo una explotación.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-01-06 CVE Reserved
- 2020-02-11 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-427: Uncontrolled Search Path Element
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.symantec.com/us/en/article.SYMSA1505.html | 2021-07-21 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | - |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | mr1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | mr2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | mr3 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | mr4 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | mr4-mp1a |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | mr4-mp2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru5 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru6 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru6-mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru6-mp2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru6-mp3 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru6a |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru7 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru7-mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru7-mp2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru7-mp3 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru7-mp4 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 11.0 Search vendor "Symantec" for product "Endpoint Protection" and version "11.0" | ru7-mp4a |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | - |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru1-p1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru2-mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru3 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4-mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4-mp1a |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4-mp1b |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4a |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru5 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp3 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp4 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp5 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp6 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp7 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp8 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6-mp9 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.0.0 Search vendor "Symantec" for product "Endpoint Protection" and version "14.0.0" | - |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.0.0 Search vendor "Symantec" for product "Endpoint Protection" and version "14.0.0" | mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.0.0 Search vendor "Symantec" for product "Endpoint Protection" and version "14.0.0" | mp2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.0.1 Search vendor "Symantec" for product "Endpoint Protection" and version "14.0.1" | - |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.0.1 Search vendor "Symantec" for product "Endpoint Protection" and version "14.0.1" | mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.0.1 Search vendor "Symantec" for product "Endpoint Protection" and version "14.0.1" | mp2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.2 Search vendor "Symantec" for product "Endpoint Protection" and version "14.2" | - |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.2 Search vendor "Symantec" for product "Endpoint Protection" and version "14.2" | mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.2 Search vendor "Symantec" for product "Endpoint Protection" and version "14.2" | ru1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.2 Search vendor "Symantec" for product "Endpoint Protection" and version "14.2" | ru1_mp1 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 14.2 Search vendor "Symantec" for product "Endpoint Protection" and version "14.2" | ru2 |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.0 Search vendor "Symantec" for product "Endpoint Protection" and version "12.0" | rtm, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.0 Search vendor "Symantec" for product "Endpoint Protection" and version "12.0" | ru1, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru1, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru1-mp1, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru2, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru2-mp1, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru3, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4-mp1, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4-mp1a, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4-mp1b, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru4a, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru5, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp1, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp10, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp2, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp3, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp4, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp5, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp6, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp7, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp8, small_business |
Affected
| ||||||
| Symantec Search vendor "Symantec" | Endpoint Protection Search vendor "Symantec" for product "Endpoint Protection" | 12.1 Search vendor "Symantec" for product "Endpoint Protection" and version "12.1" | ru6_mp9, small_business |
Affected
| ||||||