CVE-2021-43456 Privilege escalation in n/a

High 7.8 Published 4 Apr 2022 Updated 4 Aug 2024

Attackers can execute arbitrary code with elevated privileges by exploiting an unquoted service path in Rumble Mail Server.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-43456?

CVE-2021-43456 is a high-severity vulnerability in n/a, published on 4 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.

Weakness: CWE-428

Which versions are affected by CVE-2021-43456?

It affects 1 product.

Products include Rumble Mail Server Project Rumble Mail Server.

How do I fix CVE-2021-43456?

No fix has been published for CVE-2021-43456 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-43456 being exploited?

There is no known exploitation of CVE-2021-43456 in the wild and no public exploit code.

Sources

Also known as GHSA-px83-mv29-qm8q.