HIGH

CVE-2022-20708

Cisco Rv340 Firmware 2022-02-10 CVSS v3.1
CVSS
8
KEV

Description

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.

Summary dbcve.org

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers allow remote attackers to execute arbitrary code, elevate privileges, execute arbitrary commands, bypass authentication/authorization, fetch and run unsigned software, or cause denial of service.

Mitigation

Apply Cisco firmware updates for the affected router models as soon as patches become available; restrict network access to router management interfaces until patched.

Weakness (CWE)

CWE-121 Stack-based Buffer Overflow
CWE-78 OS Command Injection

EPSS Score

14.86%
Probability of exploitation in next 30 days
96.6th percentile

References

View on dbcve.org
Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.
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