CVE-2020-25747

9.4 criticalEPSS 1.8%

Critical (9.4) in rubetek. EPSS 1.8% chance of exploitation in the next 30 days.

The Telnet service of Rubetek RV-3406, RV-3409, and RV-3411 cameras (firmware versions v342, v339) can allow a remote attacker to gain access to RTSP and ONFIV services without authentication. Thus, the attacker can watch live streams from the camera, rotate the camera, change some settings (brightness, clarity, time), restart the camera, or reset it to factory settings.

Severity

CVSS 3.1

9.4 critical

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

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-306
Published: 2020-09-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rubetek:rv-3406_firmware
rubetek:rv-3409_firmware
rubetek:rv-3411_firmware

References

https://github.com/jet-pentest/CVE-2020-25747
https://github.com/jet-pentest/CVE-2020-25747

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