CVE-2025-56266

CRITICAL EPSS 84.0%
Published Sep 8, 20259mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 8, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

A Host Header Injection vulnerability in Avigilon ACM v7.10.0.20 allows attackers to execute arbitrary code via supplying a crafted URL.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
84.0% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 3

CWE-116
CWE-444
CWE-74

Affected Products 1

VendorProductVersionRange
avigilonaccess_control_manager7.10.0.20any

References 3

  • github.com https://github.com/nikolas-ch/CVEs/blob/main/AvigilonACM_v7.10.0.20/HostHeaderInjection/HostHeaderInjection.txt
    ExploitThird Party Advisory
  • github.com https://github.com/nikolas-ch/CVEs/tree/main/AvigilonACM_v7.10.0.20/
    Exploit
  • github.com https://github.com/nikolas-ch/CVEs/tree/main/AvigilonACM_v7.10.0.20/HostHeaderInjection
    Exploit

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.