VULNERABILITY INTELLIGENCE

CVE-2021-1609

CVSS score9.8 CRITICAL
EPSS probability9.69%
CISA KEVNot currently listed
Published2021-08-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Multiple vulnerabilities in the web-based management interface of the Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an attacker to do the following: Execute arbitrary code Cause a denial of service (DoS) condition Execute arbitrary commands For more information about these vulnerabilities, see the Details section of this advisory.

Weakness classification

  • psirt@cisco.com: CWE-121
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references