Vulnerability · Published Jul 31, 2024 · Assigned by dahua
CVE-2024-39950
High 8.6
In plain English
A high-severity stack buffer overflow in NVR4XXX and IPC-HX8XXX from Dahua. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.5%top 57.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dahua | NVR4XXX and IPC-HX8XXX | NVR4XXX and IPC-HX8XXX Versions which Build time before 2024/1/22 |
Weakness: CWE-121, CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L