CVE-2021-27200 Weak cryptography in n/a

Critical 9.8 Published 11 Jun 2021 Updated 3 Aug 2024

Remote attackers can take over any account in WoWonder by predicting the password recovery code due to weak cryptographic implementation.

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-2021-27200?

CVE-2021-27200 is a critical vulnerability in n/a, published on 11 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In WoWonder 3.0.4, remote attackers can take over any account due to the weak cryptographic algorithm in recover.php. The code parameter is easily predicted from the time of day.

Weakness: CWE-330

Which versions are affected by CVE-2021-27200?

It affects 1 product.

Products include Wowonder Wowonder.

How do I fix CVE-2021-27200?

No fix has been published for CVE-2021-27200 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-27200 being exploited?

There is no known exploitation of CVE-2021-27200 in the wild and no public exploit code.

Sources

Also known as GHSA-c4g5-mpg9-gp62.