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CVE-2023-28480

19
FAUCET Score

CVE-2023-28480 is a medium-severity vulnerability affecting TigerGraph Enterprise 3.7.0, where an attacker with filesystem access can manipulate User Defined Functions (UDFs) to bypass Role-Based Access Control (RBAC). This allows an authenticated attacker to alter database behavior without authorization. The CVSS score of 6.5 indicates a network-based attack with low complexity and high impact on integrity, but no impact on confidentiality or availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.7.0CPE matchmatch criteria
cpe:2.3:a:tigergraph:tigergraph:3.7.0:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 52nd percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

neo4j.com / security/cve-2023-28480
ExploitThird Party Advisory