CVE-2023-20025

CRITICAL

Cisco Small Business RV016-082 - Auth Bypass

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-20025. PoCs published by lnversed.

Description

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 affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system.

Exploits (1)

References (1)

Core 1

Scores

CVSS v3 9.0
EPSS 0.0163
EPSS Percentile 73.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-290 CWE-293
Status published
Products (4)
cisco/rv016_firmware
cisco/rv042_firmware
cisco/rv042g_firmware
cisco/rv082_firmware
Published Jan 20, 2023
Tracked Since Feb 18, 2026