{"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": "2024-06-04T17:37:59.521Z"}, "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"}}]}}

{"descriptions": [{"lang": "en", "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."}, {"lang": "es", "value": "El dispositivo permite a un atacante no autenticado eludir la autenticaci\u00f3n y modificar la cookie para revelar p\u00e1ginas ocultas que permiten operaciones m\u00e1s cr\u00edticas para el transmisor."}], "id": "CVE-2024-21872", "lastModified": "2024-05-28T17:15:09.413", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}, "published": "2024-04-18T23:15:07.123", "references": [{"source": "ics-cert@hq.dhs.gov", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-565"}], "source": "ics-cert@hq.dhs.gov", "type": "Primary"}]}

{}