CVE-2022-20923: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers IPSec VPN Server Authentication Bypass Vulnerability
First published: Thu Sep 08 2022(Updated: )
A vulnerability in the IPSec VPN Server authentication functionality of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to bypass authentication controls and access the IPSec VPN network. This vulnerability is due to the improper implementation of the password validation algorithm. An attacker could exploit this vulnerability by logging in to the VPN from an affected device with crafted credentials. A successful exploit could allow the attacker to bypass authentication and access the IPSec VPN network. The attacker may obtain privileges that are the same level as an administrative user, depending on the crafted credentials that are used. Cisco has not released software updates that address this vulnerability.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Rv110w Firmware | =1.0.3.55 | |
| Cisco Rv110w Firmware | =1.2.2.8 | |
| Cisco Rv110w Firmware | =1.3.1.7 | |
| Cisco RV110W | ||
| Cisco Rv130 Firmware | =1.0.3.55 | |
| Cisco Rv130 Firmware | =1.2.2.8 | |
| Cisco Rv130 Firmware | =1.3.1.7 | |
| Cisco Rv130 | ||
| Cisco Rv130w Firmware | =1.0.3.55 | |
| Cisco Rv130w Firmware | =1.2.2.8 | |
| Cisco Rv130w Firmware | =1.3.1.7 | |
| Cisco RV130W | ||
| Cisco Rv215w Firmware | =1.0.3.55 | |
| Cisco Rv215w Firmware | =1.2.2.8 | |
| Cisco Rv215w Firmware | =1.3.1.7 | |
| Cisco RV215W |
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Reference Links
- collector/nvd-index
- agent/weakness
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/severity
- agent/references
- agent/title
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/cisco
- canonical/cisco rv110w firmware
- version/cisco rv110w firmware/1.0.3.55
- version/cisco rv110w firmware/1.2.2.8
- version/cisco rv110w firmware/1.3.1.7
- canonical/cisco rv110w
- canonical/cisco rv130 firmware
- version/cisco rv130 firmware/1.0.3.55
- version/cisco rv130 firmware/1.2.2.8
- version/cisco rv130 firmware/1.3.1.7
- canonical/cisco rv130
- canonical/cisco rv130w firmware
- version/cisco rv130w firmware/1.0.3.55
- version/cisco rv130w firmware/1.2.2.8
- version/cisco rv130w firmware/1.3.1.7
- canonical/cisco rv130w
- canonical/cisco rv215w firmware
- version/cisco rv215w firmware/1.0.3.55
- version/cisco rv215w firmware/1.2.2.8
- version/cisco rv215w firmware/1.3.1.7
- canonical/cisco rv215w