What is CVE-2025-12351?

CVE-2025-12351 is a medium-severity vulnerability in Honeywell S35 3m/5m/8m/pinhole/kit Camera, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.8/10. Published 2025-10-27.

How severe is CVE-2025-12351?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Auth bypass in Honeywell S35 3m/5m/8m/pinhole/kit Camera

CVE-2025-12351

Honeywell S35 Series Cameras contains an authorization bypass Vulnerability through User controller key. An attacker could potentially exploit this vulnerability, leading to Privilege Escalation to admin privileged functionalities . Honeywell also recommends updating to the most recent version of this product, service or offering (S35 Pinhole/Kit Camera to version 2025.08.28, S35 AI Fisheye & Dual Sensor/Micro Dome/Full Color Eyeball & Bullet Camera to version 2025.08.22, S35 Thermal Camera to version 2025.08.26).

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.002 (12.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Honeywell S35 3m/5m/8m/pinhole/kit Camera — versions 2022.02.28
Honeywell S35 Ai Fisheye&dual Sensor/micro Dome/full Color Eyeball&bullet Camera — versions 2024.08.10
Honeywell S35 Thermal Camera — versions 2024.10.21

Weakness classification (CWE)

References

psirt@honeywell.com (vendor-advisory)

Frequently asked questions

What is CVE-2025-12351?: CVE-2025-12351 is a medium-severity vulnerability in Honeywell S35 3m/5m/8m/pinhole/kit Camera, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.8/10. Published 2025-10-27.
How severe is CVE-2025-12351?: Medium severity. CVSS v3 base score is 6.8 out of 10.