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Vulnerability record · CVE-2024-58336 · published 30 December 2025

CVE-2024-58336: Akuvox s539 firmware missing authentication for critical function vulnerability

Akuvox · S539 Firmware

Akuvox Smart Intercom S539 contains an unauthenticated vulnerability that allows remote attackers to access live video streams by requesting the video.cgi endpoint on port 8080. Attackers can retrieve video stream data without authentication by directly accessing the specified endpoint on affected Akuvox doorphone and intercom devices.

8.7 CVSS 4.0 High EPSS 0.39% · top 69.2% CWE-306 · Missing authentication for critical function
8.7CVSS 4.0 base score
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
12Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Akuvox Smart Intercom S539 contains an unauthenticated vulnerability that allows remote attackers to access live video streams by requesting the video.cgi endpoint on port 8080. Attackers can retrieve video stream data without authentication by directly accessing the specified endpoint on affected Akuvox doorphone and intercom devices.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

12 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://packetstormsecurity.com/files/180262/ Broken Link
https://www.vulncheck.com/advisories/akuvox-smart-intercom-s-unauthenticated-video-stream-disclosure Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5826.php Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5826.php Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-58336), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.