CVE-2022-30560 Denial of service in IPCHDBW2XXX IPCHFW2XXX ASI7XXXX
An attacker with admin credentials or via MITM can crash Dahua IP cameras by sending crafted packets to a vulnerable interface.
- 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-2022-30560?
CVE-2022-30560 is a high-severity denial of service 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 obtaining the administrative account and password, or through a man-in-the-middle attack, the attacker could send a specified crafted packet to the vulnerable interface then lead the device to crash.
Which versions are affected by CVE-2022-30560?
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-2022-30560?
No fix has been published for CVE-2022-30560 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2022-30560 being exploited?
There is no known exploitation of CVE-2022-30560 in the wild and no public exploit code.
Other vulnerabilities in IPCHDBW2XXX IPCHFW2XXX ASI7XXXX
Sources
Also known as GHSA-8v6h-9947-g35h.