CVE-2024-21846 (GCVE-0-2024-21846)

Vulnerability from cvelistv5 – Published: 2024-04-18 22:12 – Updated: 2024-08-01 22:27
VLAI?
Title
Electrolink FM/DAB/TV Transmitter Missing Authentication for Critical Function
Summary
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.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Electrolink Compact DAB Transmitter Affected: 10W
Affected: 100W
Affected: 250W
Create a notification for this product.
    Electrolink Medium DAB Transmitter Affected: 500W
Affected: 1kW
Affected: 2kW
Create a notification for this product.
    Electrolink High Power DAB Transmitter Affected: 2.5kW
Affected: 3kW
Affected: 4kW
Affected: 5kW
Create a notification for this product.
    Electrolink Compact FM Transmitter Affected: Compact FM Transmitter
Affected: 500W
Affected: 1kW
Affected: 2kW
Create a notification for this product.
    Electrolink Modular FM Transmitter Affected: 3kW
Affected: 5kW
Affected: 10kW
Affected: 15kW
Affected: 20kW
Affected: 30kW
Create a notification for this product.
    Electrolink Digital FM Transmitter Affected: 15W , ≤ 40kW (custom)
Create a notification for this product.
    Electrolink VHF TV Transmitter Affected: BI
Affected: BIII
Create a notification for this product.
    Electrolink UHF TV Transmitter Affected: 10W , ≤ 5kW (custom)
Create a notification for this product.
Credits
Gjoko Krstic publicly reported these vulnerabilities on the internet after an unsuccessful attempt to contact Electrolink directly.
Show details on NVD website
To clipboard 

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\"value\": \"Electrolink has not responded to requests to work with CISA to mitigate \\nthese vulnerabilities. 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      "cveMetadata": "{\"cveId\": \"CVE-2024-21846\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-01T22:27:36.317Z\", \"dateReserved\": \"2024-01-05T22:07:42.993Z\", \"assignerOrgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"datePublished\": \"2024-04-18T22:12:36.533Z\", \"assignerShortName\": \"icscert\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.