What is the CVSS score of CVE-2023-28482?

CVE-2023-28482 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2023-28482?

Yes, a public proof-of-concept exploit is available for CVE-2023-28482. Prioritise patching immediately. EPSS: 0.5%.

Tigergraph CVE-2023-28482

MEDIUM

Unrestricted Upload of File with Dangerous Type (CWE-434)

2023-08-14 cve@mitre.org

File Upload Tigergraph

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

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:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Aug 14, 2023 - 19:15 nvd

MEDIUM 6.5

DescriptionNVD

An issue was discovered in Tigergraph Enterprise 3.7.0. A single TigerGraph instance can host multiple graphs that are accessed by multiple different users. The TigerGraph platform does not protect the confidentiality of any data uploaded to the remote server. In this scenario, any user that has permissions to upload data can browse data uploaded by any other user (irrespective of their permissions).

AnalysisAI

An issue was discovered in Tigergraph Enterprise 3.7.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. An issue was discovered in Tigergraph Enterprise 3.7.0. A single TigerGraph instance can host multiple graphs that are accessed by multiple different users. The TigerGraph platform does not protect the confidentiality of any data uploaded to the remote server. In this scenario, any user that has permissions to upload data can browse data uploaded by any other user (irrespective of their permissions). Affected products include: Tigergraph.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.