CVE-2023-50703

An attacker with network access could perform a man-in-the-middle (MitM) attack and capture sensitive information to gain unauthorized access to the application.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:efacec:uc_500e_firmware:10.1.0:*:*:*:*:*:*:*

cpe:2.3:h:efacec:uc_500e:-:*:*:*:*:*:*:*

History

29 Dec 2023, 16:32

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.9
First Time		Efacec uc 500e Firmware Efacec Efacec uc 500e
CPE		cpe:2.3:h:efacec:uc_500e:-:::::::* cpe:2.3:o:efacec:uc_500e_firmware:10.1.0:::::::*
CWE		CWE-319
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03 - Third Party Advisory, US Government Resource

20 Dec 2023, 13:50

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-20 00:15

Updated : 2024-02-28 20:54

NVD link : CVE-2023-50703

Mitre link : CVE-2023-50703

CVE.ORG link : CVE-2023-50703

JSON object : View

Products Affected

efacec

uc_500e_firmware
uc_500e

CWE

CWE-319

Cleartext Transmission of Sensitive Information

{"id": "CVE-2023-50703", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 2.1}]}, "published": "2023-12-20T00:15:08.877", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-319"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-319"}]}], "descriptions": [{"lang": "en", "value": "\nAn attacker with network access could perform a man-in-the-middle (MitM) attack and capture sensitive information to gain unauthorized access to the application.\n\n\n\n\n"}, {"lang": "es", "value": "Un atacante con acceso a la red podr\u00eda realizar un ataque man-in-the-middle (MitM) y capturar informaci\u00f3n confidencial para obtener acceso no autorizado a la aplicaci\u00f3n."}], "lastModified": "2023-12-29T16:32:32.477", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:efacec:uc_500e_firmware:10.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1DF70D3D-3373-461B-BF6F-BEF45FDE3CA2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:efacec:uc_500e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "69426677-21FE-4260-A8AA-1A30707FED0E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}