CVE-2023-28483

CVE-2023-28483 is a high-severity vulnerability in Tigergraph with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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.

Frequently asked questions

What is CVE-2023-28483?
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.
How severe is CVE-2023-28483?
CVE-2023-28483 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-28483 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28483?
CVE-2023-28483 affects Tigergraph. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28483?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-28483 published?
CVE-2023-28483 was published on 2023-08-14 and last updated on 2026-06-17.

References

Affected products (1)

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