CVE-2024-21872

Electrolink FM/DAB/TV Transmitter Reliance on Cookies without Validation and Integrity Checking

Description

The device allows an unauthenticated attacker to bypass authentication and modify the cookie to reveal hidden pages that allows more critical operations to the transmitter.

Remediation

Workaround:

  • Electrolink has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of the affected products are encouraged to contact Electrolink https://electrolink.com/contacts/ for additional information.

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.03%
Affected: Electrolink Compact DAB Transmitter
Affected: Electrolink Medium DAB Transmitter
Affected: Electrolink High Power DAB Transmitter
Affected: Electrolink Compact FM Transmitter
Affected: Electrolink Modular FM Transmitter
Affected: Electrolink Digital FM Transmitter
Affected: Electrolink VHF TV Transmitter
Affected: Electrolink UHF TV Transmitter
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02

Frequently Asked Questions

What is the severity of CVE-2024-21872?
CVE-2024-21872 has been scored as a high severity vulnerability.
How to fix CVE-2024-21872?
As a workaround for remediating CVE-2024-21872: Electrolink has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of the affected products are encouraged to contact Electrolink https://electrolink.com/contacts/ for additional information.
Is CVE-2024-21872 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-21872 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-21872?
CVE-2024-21872 affects Electrolink Compact DAB Transmitter, Electrolink Medium DAB Transmitter, Electrolink High Power DAB Transmitter, Electrolink Compact FM Transmitter, Electrolink Modular FM Transmitter, Electrolink Digital FM Transmitter, Electrolink VHF TV Transmitter, Electrolink UHF TV Transmitter.
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