CVE-2023-31041 Information disclosure in n/a

High 7.5 Published 14 Aug 2023 Updated 9 Oct 2024

Attackers can read system passwords if stored in cleartext, requiring firmware updates to prevent credential exposure.

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-2023-31041?

CVE-2023-31041 is a high-severity vulnerability in Insyde Insydeh2o, published on 14 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in SysPasswordDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. System password information could optionally be stored in cleartext, which might lead to possible information disclosure.

Weakness: CWE-312

Which versions are affected by CVE-2023-31041?

It affects 1 product.

Products include Insyde Insydeh2o.

How do I fix CVE-2023-31041?

No fix has been published for CVE-2023-31041 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-31041 being exploited?

There is no known exploitation of CVE-2023-31041 in the wild and no public exploit code.

All Insyde Insydeh2o vulnerabilities

Sources

Also known as GHSA-5q2q-3px6-4458.