CVE record · CVE-2023-20025

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an af…

CVSS 9.0 CriticalCriticalEPSS 0.016 · 76th percentile

Critical, because:

CVSS score 9.0: 9.0 or more.

Published by the CVE Program (CNA: cisco) at 19 Jan 2023, 01:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Cisco	Cisco Small Business RV Series Router Firmware	affected 2.0.0.19-tm affected 2.0.2.01-tm affected 1.3.12.19-tm affected 1.3.12.6-tm affected 1.3.13.02-tm affected 1.3.9.8-tm affected 4.0.0.7 affected 4.0.2.08-tm affected 4.0.3.03-tm affected 4.0.4.02-tm affected 4.2.1.02 affected 4.2.2.08 and 12 more

Identifiers: CVE-2023-20025
CNA: cisco
Weakness (CWE): CWE-293
Tags: Cisco Small Business RV Series Router Firmware
CWE-293
Published: 19 Jan 2023
Updated: 12 Mar 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.0	Critical	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	CNA (cisco)

CISA KEV Not listed.
EPSS 0.016, the 76th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 19 Jan 2023. New records show when each source confirmed them.

Sources

References from the CNA

sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.