CVE-2026-85478

LOW 3.5

CareCam CM2507 Missing Authentication for Critical Function

CVSS Score

3.5

EPSS Score

0.0%

EPSS Percentile

0th

A CM2507 IP camera running firmware version HMT.CM2507 v251211.1507 exposes an interactive bootloader through a physical debug interface without requiring authentication. An attacker with physical access could interrupt the normal boot process and access functionality that permits inspection or modification of boot configuration, firmware data, and software loaded by the device.

CWE	CWE-306
Vendor	carecam
Product	hmt.cm2507 firmware
Published	Sep 18, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

CareCam / HMT.CM2507 Firmware

v251211.1507

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-08 github.com: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-258-08.json

Credits

Ben Law reported this vulnerability to CISA.