CVE-2020-11952 Auth bypass in n/a

Medium 6.2 Published 14 Jul 2020 Updated 4 Aug 2024

Attackers can bypass the CLI menu on Rittal PDU and CMC devices, potentially gaining unauthorized access to device controls.

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

What is CVE-2020-11952?

CVE-2020-11952 is a medium-severity authentication bypass vulnerability in n/a, published on 14 Jul 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An issue was discovered on Rittal PDU-3C002DEC through 5.17.10 and CMCIII-PU-9333E0FB through 3.17.10 devices. Attackers can bypass the CLI menu.

Which versions are affected by CVE-2020-11952?

It affects 5 products.

Products include Rittal Cmc Iii Pu 7030.000 Firmware, Rittal Cmciii-Pu-9333e0fb Firmware, Rittal Iot Interface 3124.300, Rittal Lcp-Cw Firmware, Rittal Pdu-3c002dec Firmware.

How do I fix CVE-2020-11952?

No fix has been published for CVE-2020-11952 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2020-11952 being exploited?

There is no known exploitation of CVE-2020-11952 in the wild and no public exploit code.

Sources

Also known as GHSA-jq3h-gh6x-8549.