What is the CVSS score of CVE-2023-37364?

CVE-2023-37364 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H. EPSS exploitation probability: 0.5%.

J Wbem CVE-2023-37364

CRITICAL

Improper Restriction of XML External Entity Reference (CWE-611)

2023-08-03 cve@mitre.org

Denial Of Service XXE J Wbem

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Aug 03, 2023 - 03:15 nvd

CRITICAL 9.1

DescriptionNVD

In WS-Inc J WBEM Server 4.7.4 before 4.7.5, the CIM-XML protocol adapter does not disable entity resolution. This allows context-dependent attackers to read arbitrary files or cause a denial of service, a similar issue to CVE-2013-4152.

AnalysisAI

In WS-Inc J WBEM Server 4.7.4 before 4.7.5, the CIM-XML protocol adapter does not disable entity resolution. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. In WS-Inc J WBEM Server 4.7.4 before 4.7.5, the CIM-XML protocol adapter does not disable entity resolution. This allows context-dependent attackers to read arbitrary files or cause a denial of service, a similar issue to CVE-2013-4152. Affected products include: Ws-Inc J Wbem. Version information: before 4.7.5.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.