Cisco Small Business RV Series Routers command execution | CVE-2022-20827
NAME
Cisco Small Business RV Series Routers command execution
- Platforms Affected:
Cisco RV260 Series Routers
Cisco RV160 Series Routers
Cisco RV340 Series Routers
Cisco RV345 Series Routers - Risk Level:
9 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Cisco Small Business RV Series Routers could allow a remote attacker to execute arbitrary commands on the system, caused by improper input validation. By sending a specially-crafted input to the web filter database update feature, an attacker could exploit this vulnerability to execute arbitrary commands on the underlying operating system with root privileges.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Changed
- Access Vector: Network
- Access Complexity: High
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to Cisco Security Advisory cisco-sa-sb-mult-vuln-CbVp4SUR for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SUR - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20827
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