What is the CVSS score of CVE-2023-28483?

CVE-2023-28483 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: 0.7%.

Is there a public PoC exploit available for CVE-2023-28483?

Yes, a public proof-of-concept exploit is available for CVE-2023-28483. Prioritise patching immediately. EPSS: 0.7%.

Tigergraph CVE-2023-28483

HIGH

2023-08-14 cve@mitre.org

Authentication Bypass 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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 14, 2023 - 19:15 nvd

HIGH 8.8

DescriptionNVD

An issue was discovered in Tigergraph Enterprise 3.7.0. The GSQL query language provides users with the ability to write data to files on a remote TigerGraph server. The locations that a query is allowed to write to are configurable via the GSQL.FileOutputPolicy configuration setting. GSQL queries that contain UDFs can bypass this configuration setting and, as a consequence, can write to any file location to which the administrative user has access.

AnalysisAI

An issue was discovered in Tigergraph Enterprise 3.7.0. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

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.