SARA / Free Tools / CVE / CVE-2024-3741

CVE-2024-3741 — Electrolink transmitters are vulnerable to an authentication bypass vulnerabilit

Electrolink transmitters are vulnerable to an authentication bypass vulnerability affecting the login cookie. An attacker can set an arbitrary value except 'NO' to the login cookie and have full system access.

CVSS
8.7 HIGH
EPSS
3.00% (top 92.30%)
CWE
CWE-302
Published
2024-04-18T22:04:46.300Z
Last modified
2024-08-01T20:20:01.174Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

01What is this vulnerability?

Electrolink transmitters are vulnerable to an authentication bypass vulnerability affecting the login cookie. An attacker can set an arbitrary value except 'NO' to the login cookie and have full system access.

02Affected products

VendorProductVersions
ElectrolinkCompact DAB Transmitter10W, 100W, 250W
ElectrolinkMedium DAB Transmitter500W, 1kW, 2kW
ElectrolinkHigh Power DAB Transmitter2.5kW, 3kW, 4kW, 5kW
ElectrolinkCompact FM TransmitterCompact FM Transmitter, 500W, 1kW, 2kW
ElectrolinkModular FM Transmitter3kW, 5kW, 10kW, 15kW, 20kW, 30kW
ElectrolinkDigital FM Transmitter15W
ElectrolinkVHF TV TransmitterBI, BIII
ElectrolinkUHF TV Transmitter10W

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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