CVE-2023-33274 Auth bypass in n/a

Critical 9.8 Published 12 Jul 2023 Updated 7 Nov 2024

Unauthenticated users can bypass authentication to access CGI scripts if HTTP Digest authentication is not enabled in PowerShield SNMP Web Pro.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-33274?

CVE-2023-33274 is a critical authentication bypass vulnerability in n/a, published on 12 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The authentication mechanism in PowerShield SNMP Web Pro 1.1 contains a vulnerability that allows unauthenticated users to directly access Common Gateway Interface (CGI) scripts without proper identification or authorization. This vulnerability arises from a lack of proper cookie verification and affects all instances of SNMP Web Pro 1.1 without HTTP Digest authentication enabled, regardless of the password used for the web interface.

Weakness: CWE-287

Which versions are affected by CVE-2023-33274?

It affects 1 product.

Products include Voltronicpower Snmp Web Pro.

How do I fix CVE-2023-33274?

No fix has been published for CVE-2023-33274 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-2023-33274 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33274 exists.

Sources

Also known as GHSA-xv8v-xmj4-3j83.