What is the CVSS score of CVE-2022-30331?

CVE-2022-30331 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Tigergraph CVE-2022-30331

HIGH

Improper Input Validation (CWE-20)

2022-09-05 cve@mitre.org

RCE Tigergraph

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 05, 2022 - 16:15 nvd

HIGH 8.8

DescriptionNVD

The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query language) without proper validation. Consequently, an attacker can execute arbitrary C++ code. NOTE: the vendor's position is "GSQL was behaving as expected."

AnalysisAI

The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query language) without proper validation. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query language) without proper validation. Consequently, an attacker can execute arbitrary C++ code. NOTE: the vendor's position is "GSQL was behaving as expected." Affected products include: Tigergraph.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.