CVE-2024-3741
Electrolink FM/DAB/TV Transmitter Authentication Bypass by Assumed-Immutable Data
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Electrolink Compact DAB Transmitter
10W, 100W, 250W
- Electrolink Medium DAB Transmitter
500W, 1kW, 2kW
- Electrolink High Power DAB Transmitter
2.5kW, 3kW, 4kW, 5kW
- Electrolink Compact FM Transmitter
500W, 1kW, 2kW
- Electrolink Modular FM Transmitter
3kW, 5kW, 10kW, 15kW, 20kW, 30kW
- Electrolink Digital FM Transmitter
From 15W · through 40kW
- Electrolink VHF TV Transmitter
BI, BIII
- Electrolink UHF TV Transmitter
From 10W · through 5kW