CVE-2021-38471 AUVESY Versiondog

Critical 9.1 Published 22 Oct 2021 Updated 16 Sep 2024

Attackers can write arbitrary data to any file via API functions, allowing modification of existing files or creation of new ones in AUVESY Versiondog.

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-2021-38471?

CVE-2021-38471 is a critical vulnerability in AUVESY Versiondog, published on 22 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or create new files.

Weakness: CWE-434

Which versions are affected by CVE-2021-38471?

It affects 1 product.

Products include Auvesy Versiondog.

How do I fix CVE-2021-38471?

No fix has been published for CVE-2021-38471 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-38471 being exploited?

There is no known exploitation of CVE-2021-38471 in the wild and no public exploit code.

Sources

Also known as GHSA-r26w-f5jv-h3pr.