Vulnerability details

CVE-2026-61514

Puwell Technology IP Camera

Puwell IP Camera 2.x - 4.x Unauthenticated Access via TCP Port 23456

CVSS 4.0

9.3Critical

Official 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.

CVSS scores

Score	Version	Source	Vector
9.3Critical	4.0	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`
9.8Critical	3.1	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Puwell Technology Inc.	IP Camera	2.x ≤ v ≤ 4.x	CVEProject cvelistV5 (CNA)

References and advisories

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

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Details

Published: 2026-08-04
Last updated: 2026-08-04
State: Published
Assigner (CNA): VulnCheck

Exploit prediction (EPSS)

0.82%

Probability of exploitation in 30 days

57.6%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-306
Missing Authentication for Critical Function