CVE-2020-3367

Published: Nov 18, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-24638 Aliases: GSD-2020-3367
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: low
HIGH 7,2
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

A vulnerability in the log subscription subsystem of Cisco AsyncOS for the Cisco Secure Web Appliance (formerly Web Security Appliance) could allow an authenticated, local attacker to perform command injection and elevate privileges to root. This vulnerability is due to insufficient validation of user-supplied input for the web interface and CLI. An attacker could exploit this vulnerability by authenticating to the affected device and injecting scripting commands in the scope of the log subscription subsystem. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system and elevate privileges to root.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0031
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Availability Non-Repudiation
Potential Impacts:
Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Read Files Or Directories Modify Files Or Directories Read Application Data Modify Application Data Hide Activities
Applicable Platforms
Technologies: AI/ML, Not Technology-Specific, Web Server
Likelihood of Exploit: High
View CWE Details
Operating System

Asyncos by Cisco

Product Information
Vendor Cisco
Product Asyncos
Version Range Affected
From 12.5.0 (inclusive)
To 12.5.1-011 (exclusive)
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Asyncos by Cisco

Product Information
Vendor Cisco
Product Asyncos
Version Range Affected
From 12.0.0 (inclusive)
To 12.0.2 (exclusive)
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Asyncos by Cisco

Product Information
Vendor Cisco
Product Asyncos
Version Range Affected
From 11.8.0 (inclusive)
To 11.8.2-009 (exclusive)
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Asyncos by Cisco

Product Information
Vendor Cisco
Product Asyncos
Version Range Affected
To 11.7.2-011 (exclusive)
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://tools.cisco.com/security/center/content/CiscoSecuri…
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-…
https://tools.cisco.com/security/center/content/CiscoSecuri…
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-…