Cisco Small Business Routers command execution | CVE-2022-20825
NAME
Cisco Small Business Routers command execution
- Platforms Affected:
Cisco Small Business RV Series RV110W Wireless-N VPN Firewall
Cisco Small Business RV130 VPN Router
Cisco Small Business RV215W Wireless-N VPN Router
Cisco Small Business RV130W Wireless-N Multifunction VPN Router - Risk Level:
9.8 - Exploitability:
Unproven - Consequences:
Bypass Security
DESCRIPTION
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow a remote attacker to execute arbitrary commands on the system, caused by insufficient user input validation of incoming HTTP packets in the web-based management interface. By sending a specially crafted request to the web-based management interface, an attacker could exploit this vulnerability to execute arbitrary commands on an affected device using root-level privileges.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to Cisco Security Advisory cisco-sa-sb-rv-overflow-s2r82P9v for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P9v - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20825
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