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.
History

Wed, 23 Jul 2025 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Dahua
Dahua ipc
Dahua sd
Vendors & Products Dahua
Dahua ipc
Dahua sd

Wed, 23 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 23 Jul 2025 07:00:00 +0000

Type Values Removed Values Added
Description 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.
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: dahua

Published:

Updated: 2025-07-23T14:14:04.669Z

Reserved: 2025-04-01T05:57:11.782Z

Link: CVE-2025-31701

cve-icon Vulnrichment

Updated: 2025-07-23T14:13:59.690Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-23T07:15:25.393

Modified: 2025-07-25T15:29:44.523

Link: CVE-2025-31701

cve-icon Redhat

No data.