CVE-2021-43041 Other in n/a

High 8.8 Published Updated

A format string vulnerability in the privileged vaultServer application allows attackers to execute code or escalate privileges via crafted HTTP requests.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2021-43041?

CVE-2021-43041 is a high-severity vulnerability in n/a, published on 6 Dec 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. A crafted HTTP request could induce a format string vulnerability in the privileged vaultServer application.

Weakness: CWE-134

Which versions are affected by CVE-2021-43041?

It affects 1 product.

Products include Kaseya Unitrends Backup.

How do I fix CVE-2021-43041?

No fix has been published for CVE-2021-43041 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-43041 being exploited?

There is no known exploitation of CVE-2021-43041 in the wild and no public exploit code.

Sources

Also known as GHSA-ph8m-x93x-px88.

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