vulnerability
Cisco Cisco Small Business RV Router: CVE-2020-3453: Cisco Small Business RV340 Series Routers Command Injection and Remote Code Execution Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:A/AC:L/Au:S/C:C/I:C/A:C) | Sep 2, 2020 | Apr 9, 2025 | Mar 30, 2026 |
Severity
8
CVSS
(AV:A/AC:L/Au:S/C:C/I:C/A:C)
Published
Sep 2, 2020
Added
Apr 9, 2025
Modified
Mar 30, 2026
Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 Series Routers could allow an authenticated, remote attacker with administrative credentials to execute arbitrary commands on the underlying operating system (OS) as a restricted user. For more information about these vulnerabilities, see the Details section of this advisory.
Solution
cisco-small-business-rv-router-app-upgrade-latest
References
Rapid7 Labs
2026 Global Threat Landscape Report
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