CVE-2026-61514: Missing Auth (CVSS 9.8)

Description

Puwell IP Camera firmware versions 2.x through 4.x contains an authentication bypass vulnerability that allows unauthenticated attackers to access device functions by sending protocol-conforming packets over TCP port 23456 without credentials. Attackers can exploit the unvalidated Session field in the proprietary control protocol header to access live video streams, control pan and tilt motors, activate audio functions, and remotely restart the device.

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CVSS v3.1 Score

9.8

CRITICAL

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

EPSS — Exploit Prediction

0.0043

Probability of exploitation

0.36%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-306 Missing Authentication

References

Other References

https://damiri.fr/fr/cve/CVE-2026-61514 https://www.puwell.com/ https://www.vulncheck.com/advisories/puwell-ip-camera-2-x-4-x-unauthenticated-access-via-tcp-port-23456

Frequently Asked Questions

What is CVE-2026-61514? +

Puwell IP Camera firmware versions 2.x through 4.x contains an authentication bypass vulnerability that allows unauthenticated attackers to access device functions by sending protocol-conforming packets over TCP port 23456 without credentials. Attackers can exploit the unvalidated Session field in the proprietary control protocol header to access live video streams, control pan and tilt motors, activate audio functions, and remotely restart the device. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-61514? +

CVE-2026-61514 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0043, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-61514? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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