CVE-2023-20003 Cisco Business Wireless Access Points Social Login Guest User Authentication Bypass Vulnerability
An adjacent attacker can bypass social login authentication to access the Guest Portal on Cisco Business Wireless Access Points.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-20003?
CVE-2023-20003 is a medium-severity authentication bypass vulnerability in Cisco Business Wireless Access Point Software, published on 18 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability in the social login configuration option for the guest users of Cisco Business Wireless Access Points (APs) could allow an unauthenticated, adjacent attacker to bypass social login authentication. This vulnerability is due to a logic error with the social login implementation. An attacker could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to access the Guest Portal without authentication.
Which versions are affected by CVE-2023-20003?
It affects 8 products.
Products include Cisco Business 140ac Access Point Firmware, Cisco Business 141acm Firmware, Cisco Business 142acm Firmware, Cisco Business 143acm Firmware, Cisco Business 145ac Access Point Firmware, Cisco Business 150ax Access Point Firmware and 2 more.
How do I fix CVE-2023-20003?
No fix has been published for CVE-2023-20003 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2023-20003 being exploited?
There is no known exploitation of CVE-2023-20003 in the wild and no public exploit code.
Sources
Also known as GHSA-98rg-4fmq-frpj.