CVE-2021-34998
Panda Security Free Antivirus Unnecessary Privileges Local Privilege Escalation Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
This vulnerability allows local attackers to escalate privileges on affected installations of Panda Security Free Antivirus 20.2.0.0. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the use of named pipes. The issue results from allowing an untrusted process to impersonate the client of a pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-14208.
Esta vulnerabilidad permite a atacantes locales escalar privilegios en las instalaciones afectadas de Panda Security Free Antivirus versión 20.2.0.0. Un atacante debe obtener primero la capacidad de ejecutar código con pocos privilegios en el sistema objetivo para poder explotar esta vulnerabilidad. El fallo específico se presenta en el uso de tuberías con nombre. El problema resulta de permitir que un proceso no confiable se haga pasar por el cliente de una tubería. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar código arbitrario en el contexto de SYSTEM. Fue ZDI-CAN-14208
This vulnerability allows local attackers to escalate privileges on affected installations of Panda Security Free Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the use of named pipes. The issue results from allowing an untrusted process to impersonate the client of a pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-06-17 CVE Reserved
- 2021-11-29 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-250: Execution with Unnecessary Privileges
- CWE-269: Improper Privilege Management
CAPEC
References (2)
URL | Tag | Source |
---|---|---|
https://www.zerodayinitiative.com/advisories/ZDI-21-1336 | Third Party Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://www.pandasecurity.com/en/support/card?id=100077 | 2022-01-20 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Watchguard Search vendor "Watchguard" | Panda Antivirus Search vendor "Watchguard" for product "Panda Antivirus" | < 20.02.00 Search vendor "Watchguard" for product "Panda Antivirus" and version " < 20.02.00" | free |
Affected
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