Vulnerability in CM2507 IP Cameras by Unknown Vendor
CVE-2026-84398
8.7HIGH
What is CVE-2026-84398?
The CM2507 IP cameras are susceptible to an authentication bypass vulnerability through their ONVIF management service. This flaw allows an attacker with network access to exploit the system by submitting an empty password for a privileged account. As a result, they can gain unauthorized access to critical management functions, including device configurations, user settings, media profiles, and stream configurations, potentially leading to significant security risks.
Affected Version(s)
HMT.CM2507 Firmware v251211.1507
References
CVSS V4
Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Ben Law reported this vulnerability to CISA.