Cisco Small Business RV Series Routers code execution | CVE-2022-20842
Cisco Small Business RV Series Routers code execution
Platforms Affected: Cisco RV340 Series Routers Cisco RV345 Series Routers
Risk Level: 9.8
Consequences: Gain Access
Cisco Small Business RV Series Routers could allow a remote attacker to execute arbitrary code on the system, caused by improper input validation. By sending a specially-crafted HTTP input, an attacker could exploit this vulnerability to execute arbitrary code as the root user on the underlying operating system or cause the device to reload.
CVSS 3.0 Information
Privileges Required: None
User Interaction: None
Access Vector: Network
Access Complexity: Low
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Remediation Level: Official Fix
Refer to Cisco Security Advisory cisco-sa-sb-mult-vuln-CbVp4SUR for patch, upgrade or suggested workaround information. See References.
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