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Description

PLANEX CS-QP50F-ING2 smart cameras expose a configuration backup interface over HTTP that does not require authentication. A remote, unauthenticated attacker can directly retrieve a compressed configuration backup file from the device. The backup contains sensitive configuration information, including credentials, allowing an attacker to obtain administrative access to the camera and compromise the confidentiality of the monitored environment.

PUBLISHED Reserved 2025-11-14 | Published 2025-11-14 | Updated 2025-11-17 | Assigner VulnCheck




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Default status
unknown

Any version
affected

Timeline

2021-01-05:Exploit is publicly disclosed.

Credits

Todor Donev finder

References

packetstorm.news/files/id/160805/ exploit

cxsecurity.com/issue/WLB-2021010050 exploit

www.planex.co.jp/products/cs-qp50f/ product

www.vulncheck.com/...-camera-remote-configuration-disclosure third-party-advisory

cve.org (CVE-2021-4468)

nvd.nist.gov (CVE-2021-4468)

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