CVE-2025-31700

A vulnerability has been found in Dahua products

High · published July 23, 2025

CVSS v3.1
8.1
EPSS
1%
Percentile
59.3
In the wild
Unconfirmed
What it is

A vulnerability has been found in Dahua products.

Attackers could exploit a buffer overflow vulnerability by sending specially crafted malicious packets, potentially causing service disruption (e.g., crashes) or remote code execution (RCE). Some devices may have deployed protection mechanisms such as Address Space Layout Randomization (ASLR), which reduces the likelihood of successful RCE exploitation. However, denial-of-service (DoS) attacks remain a concern.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00901 · 59.3th percentile
Published
2025-07-23T06:54Z
EPSS history
Timeline
  • 23 JUL 06:54Z
    A vulnerability has been found in Dahua products
    cvelistv5