Vulnerability · Published Apr 18, 2024 · Assigned by icscert
CVE-2024-21846Electrolink FM/DAB/TV Transmitter Missing Authentication for Critical Function
Medium 5.3
In plain English
A medium-severity missing authentication in Compact DAB Transmitter from Electrolink. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.5%top 59.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An unauthenticated attacker can reset the board and stop transmitter operations by sending a specially-crafted GET request to the command.cgi gateway, resulting in a denial-of-service scenario.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Electrolink | Compact DAB Transmitter | 10W100W250W |
| Electrolink | Medium DAB Transmitter | 500W1kW2kW |
| Electrolink | High Power DAB Transmitter | 2.5kW3kW4kW5kW |
| Electrolink | Compact FM Transmitter | Compact FM Transmitter500W1kW2kW |
| Electrolink | Modular FM Transmitter | 3kW5kW10kW15kW20kW30kW |
| Electrolink | Digital FM Transmitter | 15W – through 40kW |
| Electrolink | VHF TV Transmitter | BIBIII |
| Electrolink | UHF TV Transmitter | 10W – through 5kW |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L