CVE-2023-4472 Cryptographically weak PRNG in Opinio 7.22
An attacker can take over any user account in Opinio due to a weak PRNG with a predictable seed.
- 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-2023-4472?
CVE-2023-4472 is a critical vulnerability in Objectplanet Opinio, published on 1 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application.
Weakness: CWE-335
Which versions are affected by CVE-2023-4472?
It affects 1 product.
Products include Objectplanet Opinio.
How do I fix CVE-2023-4472?
No fix has been published for CVE-2023-4472 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-4472 being exploited?
There is no known exploitation of CVE-2023-4472 in the wild and no public exploit code.
Other vulnerabilities in Objectplanet Opinio
Sources
Also known as GHSA-x62r-6wv3-49pm.