CVE-2022-30561 Auth bypass in IPCHDBW2XXX IPCHFW2XXX ASI7XXXX

Medium 5.9 Published 28 Jun 2022 Updated 3 Aug 2024

Attackers can bypass authentication and log in to Dahua IP cameras by replaying sniffed login packets via man-in-the-middle attacks.

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-2022-30561?

CVE-2022-30561 is a medium-severity authentication bypass vulnerability in IPCHDBW2XXX IPCHFW2XXX ASI7XXXX, published on 28 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

When an attacker uses a man-in-the-middle attack to sniff the request packets with success logging in, the attacker could log in to the device by replaying the user's login packet.

Which versions are affected by CVE-2022-30561?

It affects 40 products.

Products include Dahuasecurity Asi7213x-T1 Firmware, Dahuasecurity Asi7213x Firmware, Dahuasecurity Asi7223x-a-T1 Firmware, Dahuasecurity Asi7223x-a Firmware, Dahuasecurity Ipc-Hdbw2230e-S-S2 Firmware, Dahuasecurity Ipc-Hdbw2231e-S-S2 Firmware and 34 more.

How do I fix CVE-2022-30561?

No fix has been published for CVE-2022-30561 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-2022-30561 being exploited?

There is no known exploitation of CVE-2022-30561 in the wild and no public exploit code.

Sources

Also known as GHSA-hrch-w2hr-7wx7.