CVE-2023-28811 Memory corruption in DS-71XXHGH-K(S)
A buffer overflow in the password recovery feature allows local attackers to cause device malfunction via crafted packets.
- 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-2023-28811?
CVE-2023-28811 is a high-severity memory corruption vulnerability in Hikvision DS-71XXHGH-K(S), published on 23 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
There is a buffer overflow in the password recovery feature of Hikvision NVR/DVR models. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device.
Weakness: CWE-120
Which versions are affected by CVE-2023-28811?
It affects 40 products.
Products include Hikvision Ds-7104ni-Q1\(c\) Firmware, Hikvision Ds-7104ni-Q1\(d\) Firmware, Hikvision Ds-7108ni-Q1\(c\) Firmware, Hikvision Ds-7108ni-Q1\(d\) Firmware, Hikvision Ds-7604ni-K1\(c\) Firmware, Hikvision Ds-7604ni-K1\/4p\/4g\(c\) Firmware and 34 more.
How do I fix CVE-2023-28811?
No fix has been published for CVE-2023-28811 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-28811 being exploited?
There is no known exploitation of CVE-2023-28811 in the wild and no public exploit code.
Sources
Also known as GHSA-qjf5-f5cf-qf5j.