CVE-2021-25269
Severity Score
4.4
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A local administrator could prevent the HMPA service from starting despite tamper protection using an unquoted service path vulnerability in the HMPA component of Sophos Intercept X Advanced and Sophos Intercept X Advanced for Server before version 2.0.23, as well as Sophos Exploit Prevention before version 3.8.3.
Un administrador local podría evitar que el servicio HMPA sea iniciado a pesar de la protección contra manipulaciones mediante una vulnerabilidad de ruta de servicio no citada en el componente HMPA de Sophos Intercept X Advanced y Sophos Intercept X Advanced for Server versiones anteriores a 2.0.23, así como Sophos Exploit Prevention versiones anteriores a 3.8.3
*Credits:
Andrea Intilangelo, Florian Hansemann
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
- 2021-01-15 CVE Reserved
- 2021-11-26 CVE Published
- 2023-06-19 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-428: Unquoted Search Path or Element
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.sophos.com/en-us/security-advisories/sophos-sa-20211126-ixa-hmpa-local-dos | 2021-12-03 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sophos Search vendor "Sophos" | Exploit Prevention Search vendor "Sophos" for product "Exploit Prevention" | < 3.8.3 Search vendor "Sophos" for product "Exploit Prevention" and version " < 3.8.3" | - |
Affected
| ||||||
| Sophos Search vendor "Sophos" | Intercept X Endpoint Search vendor "Sophos" for product "Intercept X Endpoint" | < 2.0.23 Search vendor "Sophos" for product "Intercept X Endpoint" and version " < 2.0.23" | - |
Affected
| ||||||
| Sophos Search vendor "Sophos" | Intercept X For Server Search vendor "Sophos" for product "Intercept X For Server" | < 2.0.23 Search vendor "Sophos" for product "Intercept X For Server" and version " < 2.0.23" | - |
Affected
| ||||||