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TI-2023-13020 Aliases CVE-2023-28480GHSA-623r-phrv-g5p4

An issue was discovered in Tigergraph Enterprise 3.7.0.

Priority MEDIUM 62CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

An issue was discovered in Tigergraph Enterprise 3.7.0. The TigerGraph platform allows users to define new User Defined Functions (UDFs) from C/C++ code. To support this functionality TigerGraph allows users to upload custom C/C++ code which is then compiled and installed into the platform. An attacker who has filesystem access on a remote TigerGraph system can alter the behavior of the database against the will of the database administrator; thus effectively bypassing the built in RBAC controls.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00644 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:tigergraph:tigergraph:3.7.0:*:*:*:enterprise:*:*:*3.7.0VulnerableTigergraph
  • cpe:2.3:a:tigergraph:tigergraph:3.7.0:*:*:*:enterprise:*:*:* Versions 3.7.0 Vulnerable ·Tigergraph

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-28480
  2. 2026-10-03 Alias added: GHSA-623r-phrv-g5p4
  3. 2026-10-21 EPSS moved to the 50th–90th percentile

References

Exploit 1

  • TI-2023-13023 An issue was discovered in Tigergraph Enterprise 3.7.0. CVSS 3.1HIGH 8.8
  • TI-2023-13021 An issue was discovered in Tigergraph Enterprise 3.7.0. CVSS 3.1HIGH 8.8
  • TI-2023-13019 An issue was discovered in Tigergraph Enterprise 3.7.0. CVSS 3.1HIGH 8.8
  • TI-2023-13022 An issue was discovered in Tigergraph Enterprise 3.7.0. CVSS 3.1MEDIUM 6.5
  • TI-2022-12566 The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a… CVSS 3.1HIGH 8.8
  • TI-2023-09081 An issue was discovered in TigerGraph Enterprise Free Edition 3.x. CVSS 3.1MEDIUM 6.5
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences