March 3, 2025 · Applied Cybernetics Group
CVE-2023-20118 — Cisco Small Business RV Series Routers
Cisco Small Business RV Series Routers Command Injection Vulnerability
- Added to KEV
2025-03-03- Federal due date
2025-03-24- Vendor
- Cisco
- Product
- Small Business RV Series Routers
- EPSS
- 88.4th percentile (score 0.038, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2023-20118
CISA short description
Multiple Cisco Small Business RV Series Routers contains a command injection vulnerability in the web-based management interface. Successful exploitation could allow an authenticated, remote attacker to gain root-level privileges and access unauthorized data.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.