CVE-2021-20092
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
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.
Las interfaces web de Buffalo WSR-2533DHPL2 versión de firmware anterior a 1.02 e incluyéndola y WSR-2533DHP3 versión de firmware anterior a 1.24 e incluyéndola, no restringen apropiadamente el acceso a información confidencial de un actor no autorizado
*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
- 2020-12-17 CVE Reserved
- 2021-04-29 CVE Published
- 2024-08-03 CVE Updated
- 2024-10-02 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://www.tenable.com/security/research/tra-2021-13 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Buffalo Search vendor "Buffalo" | Wsr-2533dhpl2-bk Firmware Search vendor "Buffalo" for product "Wsr-2533dhpl2-bk Firmware" | <= 1.02 Search vendor "Buffalo" for product "Wsr-2533dhpl2-bk Firmware" and version " <= 1.02" | - |
Affected
| in | Buffalo Search vendor "Buffalo" | Wsr-2533dhpl2-bk Search vendor "Buffalo" for product "Wsr-2533dhpl2-bk" | - | - |
Safe
|
| Buffalo Search vendor "Buffalo" | Wsr-2533dhp3-bk Firmware Search vendor "Buffalo" for product "Wsr-2533dhp3-bk Firmware" | <= 1.24 Search vendor "Buffalo" for product "Wsr-2533dhp3-bk Firmware" and version " <= 1.24" | - |
Affected
| in | Buffalo Search vendor "Buffalo" | Wsr-2533dhp3-bk Search vendor "Buffalo" for product "Wsr-2533dhp3-bk" | - | - |
Safe
|