CVE-2019-1652

HIGH7.2

CISA KEV

Published 2019-01-24 · Updated 2026-06-17 · Source psirt@cisco.com

Summary

CVE-2019-1652 is a high-severity (CVSS 7.2) vulnerability in Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers. CISA added it to the Known Exploited Vulnerabilities catalog on March 3, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by March 17, 2022. CISA does not currently list it as used in ransomware campaigns. Cisco has 102 vulnerabilities in the KEV catalog, 7 of them linked to ransomware.

All 102 known-exploited Cisco vulnerabilities →

Description

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker with administrative privileges on an affected device to execute arbitrary commands. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending malicious HTTP POST requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying Linux shell as root. Cisco has released firmware updates that address this vulnerability.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-20CWE-78

CISA Known-Exploited Vulnerability

Product: Cisco — Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers

Name: Cisco Small Business Routers Improper Input Validation Vulnerability

Date added: 2022-03-03 · Due: 2022-03-17

Required action: Apply updates per vendor instructions.

References

View on NVD

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