CVE-2024-3741 - OpenCVE

Electrolink transmitters are vulnerable to an authentication bypass vulnerability affecting the login cookie. An attacker can set an arbitrary value except 'NO' to the login cookie and have full system access.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

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

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2024-04-18T22:04:46.300Z

Updated: 2024-08-01T20:20:01.174Z

Reserved: 2024-04-12T19:35:17.605Z

Link: CVE-2024-3741

Vulnrichment

Updated: 2024-08-01T20:20:01.174Z

NVD

Status : Awaiting Analysis

Published: 2024-04-18T22:15:10.603

Modified: 2024-05-28T17:15:11.327

Link: CVE-2024-3741

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-3741", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2024-04-12T19:35:17.605Z", "datePublished": "2024-04-18T22:04:46.300Z", "dateUpdated": "2024-08-01T20:20:01.174Z"}, "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": "Electrolink transmitters are vulnerable to an authentication bypass \nvulnerability affecting the login cookie. An attacker can set an \narbitrary value except 'NO' to the login cookie and have full system \naccess."}], "value": "Electrolink transmitters are vulnerable to an authentication bypass \nvulnerability affecting the login cookie. An attacker can set an \narbitrary value except 'NO' to the login cookie and have full system \naccess."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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-302", "description": "CWE-302", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2024-05-28T16:40:14.630Z"}, "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 Authentication Bypass by Assumed-Immutable Data", "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-2024-3741", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-29T18:54:30.103942Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:electrolink:medium_dab_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "medium dab transmitter", "versions": [{"status": "affected", "version": "2kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:uhf_tv_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "uhf tv transmitter", "versions": [{"status": "affected", "version": "10W"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:high_power_dab_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "high power dab transmitter", "versions": [{"status": "affected", "version": "5kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:compact_dab_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "compact dab transmitter", "versions": [{"status": "affected", "version": "250W"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:compact_fm_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "compact fm transmitter", "versions": [{"status": "affected", "version": "2kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:modular_fm_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "modular fm transmitter", "versions": [{"status": "affected", "version": "30kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:digital_fm_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "digital fm transmitter", "versions": [{"status": "affected", "version": "15W"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:vhf_tv_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "vhf tv transmitter", "versions": [{"status": "affected", "version": "BI"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:32:28.173Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:20:01.174Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:20:01.174Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-3741", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-29T18:54:30.103942Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:electrolink:medium_dab_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "medium dab transmitter", "versions": [{"status": "affected", "version": "2kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:uhf_tv_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "uhf tv transmitter", "versions": [{"status": "affected", "version": "10W"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:high_power_dab_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "high power dab transmitter", "versions": [{"status": "affected", "version": "5kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:compact_dab_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "compact dab transmitter", "versions": [{"status": "affected", "version": "250W"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:compact_fm_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "compact fm transmitter", "versions": [{"status": "affected", "version": "2kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:modular_fm_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "modular fm transmitter", "versions": [{"status": "affected", "version": "30kW"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:digital_fm_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "digital fm transmitter", "versions": [{"status": "affected", "version": "15W"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:electrolink:vhf_tv_transmitter:*:*:*:*:*:*:*:*"], "vendor": "electrolink", "product": "vhf tv transmitter", "versions": [{"status": "affected", "version": "BI"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-04-29T18:38:51.564Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "Electrolink FM/DAB/TV Transmitter Authentication Bypass by Assumed-Immutable Data", "source": {"advisory": "ICSA-24-107-02", "discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Gjoko Krstic publicly reported these vulnerabilities on the internet after an unsuccessful attempt to contact Electrolink directly."}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "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", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Electrolink", "product": "Compact DAB Transmitter", "versions": [{"status": "affected", "version": "10W"}, {"status": "affected", "version": "100W"}, {"status": "affected", "version": "250W"}], "defaultStatus": "unaffected"}, {"vendor": "Electrolink", "product": "Medium DAB Transmitter", "versions": [{"status": "affected", "version": "500W"}, {"status": "affected", "version": "1kW"}, {"status": "affected", "version": "2kW"}], "defaultStatus": "unaffected"}, {"vendor": "Electrolink", "product": "High Power DAB Transmitter", "versions": [{"status": "affected", "version": "2.5kW"}, {"status": "affected", "version": "3kW"}, {"status": "affected", "version": "4kW"}, {"status": "affected", "version": "5kW"}], "defaultStatus": "unaffected"}, {"vendor": "Electrolink", "product": "Compact FM Transmitter", "versions": [{"status": "affected", "version": "Compact FM Transmitter"}, {"status": "affected", "version": "500W"}, {"status": "affected", "version": "1kW"}, {"status": "affected", "version": "2kW"}], "defaultStatus": "unaffected"}, {"vendor": "Electrolink", "product": "Modular FM Transmitter", "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"}, {"vendor": "Electrolink", "product": "Digital FM Transmitter", "versions": [{"status": "affected", "version": "15W", "versionType": "custom", "lessThanOrEqual": "40kW"}], "defaultStatus": "unaffected"}, {"vendor": "Electrolink", "product": "VHF TV Transmitter", "versions": [{"status": "affected", "version": "BI"}, {"status": "affected", "version": "BIII"}], "defaultStatus": "unaffected"}, {"vendor": "Electrolink", "product": "UHF TV Transmitter", "versions": [{"status": "affected", "version": "10W", "versionType": "custom", "lessThanOrEqual": "5kW"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-107-02"}], "workarounds": [{"lang": "en", "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.", "supportingMedia": [{"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>", "base64": false}]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Electrolink transmitters are vulnerable to an authentication bypass \nvulnerability affecting the login cookie. An attacker can set an \narbitrary value except 'NO' to the login cookie and have full system \naccess.", "supportingMedia": [{"type": "text/html", "value": "Electrolink transmitters are vulnerable to an authentication bypass \nvulnerability affecting the login cookie. An attacker can set an \narbitrary value except 'NO' to the login cookie and have full system \naccess.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-302", "description": "CWE-302"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2024-05-28T16:40:14.630Z"}}}, "cveMetadata": {"cveId": "CVE-2024-3741", "state": "PUBLISHED", "dateUpdated": "2024-08-01T20:20:01.174Z", "dateReserved": "2024-04-12T19:35:17.605Z", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "datePublished": "2024-04-18T22:04:46.300Z", "assignerShortName": "icscert"}, "dataVersion": "5.1"}