June 8, 2022 · Applied Cybernetics Group
CVE-2019-15271 — Cisco RV Series Routers
Cisco RV Series Routers Deserialization of Untrusted Data Vulnerability
- Added to KEV
2022-06-08- Federal due date
2022-06-22- Vendor
- Cisco
- Product
- RV Series Routers
- EPSS
- 92.5th percentile (score 0.060, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2019-15271
CISA short description
A deserialization of untrusted data vulnerability in the web-based management interface of certain Cisco Small Business RV Series Routers could allow an attacker to execute code with root privileges.
Required action
Apply updates per vendor instructions.