CVE-2023-40544

An attacker with access to the network where the affected devices are located could maliciously actions to obtain, via a sniffer, sensitive information exchanged via TCP communications.

CVSS v3 5.7 MEDIUM

5.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04	Third Party Advisory US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:westermo:l206-f2g_firmware:4.24:*:*:*:*:*:*:*

cpe:2.3:h:westermo:l206-f2g:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:19

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04 - Third Party Advisory, US Government Resource~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04 - Third Party Advisory, US Government Resource

12 Feb 2024, 16:43

Type	Values Removed	Values Added
First Time		Westermo l206-f2g Firmware Westermo Westermo l206-f2g
CPE		cpe:2.3:h:westermo:l206-f2g:-:::::::* cpe:2.3:o:westermo:l206-f2g_firmware:4.24:::::::*
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04 - Third Party Advisory, US Government Resource

07 Feb 2024, 01:11

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-06 22:16

Updated : 2024-11-21 08:19

NVD link : CVE-2023-40544

Mitre link : CVE-2023-40544

CVE.ORG link : CVE-2023-40544

JSON object : View

Products Affected

westermo

l206-f2g
l206-f2g_firmware

CWE

CWE-319

Cleartext Transmission of Sensitive Information

{"id": "CVE-2023-40544", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "published": "2024-02-06T22:16:13.337", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04", "tags": ["Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-319"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-319"}]}], "descriptions": [{"lang": "en", "value": "\n\n\n\n\n\n\n\n\n\n\nAn attacker with access to the network where the affected devices are located could maliciously actions to obtain, via a sniffer, sensitive information exchanged via TCP communications.\n\n\n\n"}, {"lang": "es", "value": "Un atacante con acceso a la red donde se encuentran los dispositivos afectados podr\u00eda realizar acciones maliciosas para obtener, a trav\u00e9s de un sniffer, informaci\u00f3n sensible intercambiada mediante comunicaciones TCP."}], "lastModified": "2024-11-21T08:19:41.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:westermo:l206-f2g_firmware:4.24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21546B8A-EC2B-40D6-9D18-B3001791C808"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:westermo:l206-f2g:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5D79679D-89C8-4B80-A82B-84CA9C5CCAB1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}