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CVE-2024-21846

Electrolink FM/DAB/TV Transmitter Missing Authentication for Critical Function

MEDIUM
5.3
CVSS Score
Published: April 18, 2024 at 10:12 PM UTC
Updated: June 17, 2026 at 07:10 AM UTC
8 products affected across 1 vendorHigh Power DAB TransmitterMedium DAB TransmitterCompact FM Transmitter

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-306

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