Critical severity9.0NVD Advisory· Published Aug 10, 2022· Updated Jun 17, 2026

CVE-2022-20842

Description

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Small Business RV340llm-create
Cisco Systems, Inc./Small Business RV160llm-fuzzy
Cisco Systems, Inc./Small Business RV260Pllm-fuzzy
Cisco Systems, Inc./Small Business Rv Series Router Firmwarecpe-rescue
Range: n/a

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SURnvdVendor Advisory

News mentions

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