CVE-2023-6689

A successful CSRF attack could force the user to perform state changing requests on the application. If the victim is an administrative account, a CSRF attack could compromise the entire web application.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:efacec:bcu_500_firmware:4.07:*:*:*:*:*:*:*

cpe:2.3:h:efacec:bcu_500:-:*:*:*:*:*:*:*

History

29 Dec 2023, 19:29

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02 - Third Party Advisory, US Government Resource
CPE		cpe:2.3:o:efacec:bcu_500_firmware:4.07:::::::* cpe:2.3:h:efacec:bcu_500:-:::::::*
CWE		CWE-352
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8

20 Dec 2023, 13:50

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-20 00:15

Updated : 2024-02-05 00:22

NVD link : CVE-2023-6689

Mitre link : CVE-2023-6689

CVE.ORG link : CVE-2023-6689

JSON object : View

Products Affected

efacec

bcu_500_firmware
bcu_500

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2023-6689", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.7, "exploitabilityScore": 2.8}]}, "published": "2023-12-20T00:15:09.850", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02", "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-352"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "\n\n\n\n\nA successful CSRF attack could force the user to perform state changing requests on the application. If the victim is an administrative account, a CSRF attack could compromise the entire web application.\n\n\n\n"}, {"lang": "es", "value": "Un ataque CSRF exitoso podr\u00eda obligar al usuario a realizar solicitudes de cambio de estado en la aplicaci\u00f3n. Si la v\u00edctima es una cuenta administrativa, un ataque CSRF podr\u00eda comprometer toda la aplicaci\u00f3n web."}], "lastModified": "2023-12-29T19:29:33.807", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:efacec:bcu_500_firmware:4.07:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "62E65B01-DC85-484D-8133-D2CEF60C1D67"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:efacec:bcu_500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B98DBC89-789C-4C56-B8B3-72675FDA9CE1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}