CVE-2023-37497

The Unica application exposes an API which accepts arbitrary XML input. By manipulating the given XML, an authenticated attacker with certain rights can successfully perform XML External Entity attacks (XXE) against the backend service.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106547	Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106547	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:hcltech:unica::::::::
	cpe:2.3:a:hcltech:unica::::::::

History

21 Nov 2024, 08:11

Type	Values Removed	Values Added
References	~~() https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106547 - Vendor Advisory~~	() https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106547 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~8.8~~	v2 : unknown v3 : 8.1

Information

Published : 2023-08-03 22:15

Updated : 2024-11-21 08:11

NVD link : CVE-2023-37497

Mitre link : CVE-2023-37497

CVE.ORG link : CVE-2023-37497

JSON object : View

Products Affected

hcltech

unica

CWE

CWE-611

Improper Restriction of XML External Entity Reference

{"id": "CVE-2023-37497", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@hcl.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}, {"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:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2023-08-03T22:15:12.257", "references": [{"url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106547", "tags": ["Vendor Advisory"], "source": "psirt@hcl.com"}, {"url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106547", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "The Unica application exposes an API which accepts arbitrary XML input. By manipulating the given XML, an authenticated attacker with certain rights can successfully perform XML External Entity attacks (XXE) against the backend service.\n"}], "lastModified": "2024-11-21T08:11:50.057", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hcltech:unica:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6ADEB04-3A2A-407A-B967-33963ACB39B3", "versionEndExcluding": "11.1.0.6"}, {"criteria": "cpe:2.3:a:hcltech:unica:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4829C84A-F964-4E21-849D-ACC127979B50", "versionEndExcluding": "12.1.1", "versionStartIncluding": "12.0"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@hcl.com"}