CVE-2020-15336
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has no authentication for /cnr requests.
Zyxel CloudCNM SecuManager versiones 3.1.0 y 3.1.1, no posee autenticación para peticiones /cnr
*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
- 2020-06-26 CVE Reserved
- 2020-06-26 CVE Published
- 2023-03-12 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-306: Missing Authentication for Critical Function
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html#xmpp-no-auth-cleartext | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml | 2022-07-17 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Zyxel Search vendor "Zyxel" | Cloudcnm Secumanager Search vendor "Zyxel" for product "Cloudcnm Secumanager" | 3.1.0 Search vendor "Zyxel" for product "Cloudcnm Secumanager" and version "3.1.0" | - |
Affected
| ||||||
| Zyxel Search vendor "Zyxel" | Cloudcnm Secumanager Search vendor "Zyxel" for product "Cloudcnm Secumanager" | 3.1.1 Search vendor "Zyxel" for product "Cloudcnm Secumanager" and version "3.1.1" | - |
Affected
| ||||||