{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21872","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","state":"PUBLISHED","assignerShortName":"icscert","dateReserved":"2024-01-05T22:07:42.977Z","datePublished":"2024-04-18T22:10:42.293Z","dateUpdated":"2024-08-01T22:27:36.412Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Compact DAB Transmitter","vendor":"Electrolink","versions":[{"status":"affected","version":"10W"},{"status":"affected","version":"100W"},{"status":"affected","version":"250W"}]},{"defaultStatus":"unaffected","product":"Medium DAB Transmitter","vendor":"Electrolink","versions":[{"status":"affected","version":"500W"},{"status":"affected","version":"1kW"},{"status":"affected","version":"2kW"}]},{"defaultStatus":"unaffected","product":"High Power DAB Transmitter","vendor":"Electrolink","versions":[{"status":"affected","version":"2.5kW"},{"status":"affected","version":"3kW"},{"status":"affected","version":"4kW"},{"status":"affected","version":"5kW"}]},{"defaultStatus":"unaffected","product":"Compact FM Transmitter","vendor":"Electrolink","versions":[{"status":"affected","version":"Compact FM Transmitter"},{"status":"affected","version":"500W"},{"status":"affected","version":"1kW"},{"status":"affected","version":"2kW"}]},{"defaultStatus":"unaffected","product":"Modular FM Transmitter","vendor":"Electrolink","versions":[{"status":"affected","version":"3kW"},{"status":"affected","version":"5kW"},{"status":"affected","version":"10kW"},{"status":"affected","version":"15kW"},{"status":"affected","version":"20kW"},{"status":"affected","version":"30kW"}]},{"defaultStatus":"unaffected","product":"Digital FM Transmitter","vendor":"Electrolink","versions":[{"lessThanOrEqual":"40kW","status":"affected","version":"15W","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"VHF TV Transmitter","vendor":"Electrolink","versions":[{"status":"affected","version":"BI"},{"status":"affected","version":"BIII"}]},{"defaultStatus":"unaffected","product":"UHF TV Transmitter","vendor":"Electrolink","versions":[{"lessThanOrEqual":"5kW","status":"affected","version":"10W","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"Gjoko Krstic publicly reported these vulnerabilities on the internet after an unsuccessful attempt to contact Electrolink directly."}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The device allows an unauthenticated attacker to bypass authentication \nand modify the cookie to reveal hidden pages that allows more critical \noperations to the transmitter."}],"value":"The device allows an unauthenticated attacker to bypass authentication \nand modify the cookie to reveal hidden pages that allows more critical \noperations to the transmitter."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-565","description":"CWE-565 Reliance on Cookies without Validation and Integrity Checking","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert","dateUpdated":"2024-05-28T16:48:11.887Z"},"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02"}],"source":{"advisory":"ICSA-24-107-02","discovery":"EXTERNAL"},"title":"Electrolink FM/DAB/TV Transmitter Reliance on Cookies without Validation and Integrity Checking","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Electrolink has not responded to requests to work with CISA to mitigate \nthese vulnerabilities. Users of the affected products are encouraged to \ncontact <a target=\"_blank\" rel=\"nofollow\" href=\"https://electrolink.com/contacts/\">Electrolink</a> for additional information.\n\n<br>"}],"value":"Electrolink has not responded to requests to work with CISA to mitigate \nthese vulnerabilities. Users of the affected products are encouraged to \ncontact  Electrolink https://electrolink.com/contacts/  for additional information."}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-21872","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-23T19:24:23.118747Z"}}}],"affected":[{"cpes":["cpe:2.3:a:electrolink:high_power_dab_transmitter:*:*:*:*:*:*:*:*"],"vendor":"electrolink","product":"high power dab transmitter","versions":[{"status":"affected","version":"-"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:a:electrolink:compact_dab_transmitter:*:*:*:*:*:*:*:*"],"vendor":"electrolink","product":"compact dab transmitter","versions":[{"status":"affected","version":"-"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:a:electrolink:modular_fm_transmitter:*:*:*:*:*:*:*:*"],"vendor":"electrolink","product":"modular fm transmitter","versions":[{"status":"affected","version":"-"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:a:electrolink:compact_fm_transmitter:*:*:*:*:*:*:*:*"],"vendor":"electrolink","product":"compact fm transmitter","versions":[{"status":"affected","version":"-"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:a:electrolink:digital_fm_transmitter:*:*:*:*:*:*:*:*"],"vendor":"electrolink","product":"digital fm transmitter","versions":[{"status":"affected","version":"-"}],"defaultStatus":"unknown"},{"cpes":["cpe:2.3:a:electrolink:vhf_tv_transmitter:*:*:*:*:*:*:*:*"],"vendor":"electrolink","product":"vhf tv transmitter","versions":[{"status":"affected","version":"-"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:37:59.521Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T22:27:36.412Z"},"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02","tags":["x_transferred"]}]}]}}