What is the CVSS score of CVE-2021-31600?

CVE-2021-31600 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 1.0%.

Is there a public PoC exploit available for CVE-2021-31600?

Yes, a public proof-of-concept exploit is available for CVE-2021-31600. Prioritise patching immediately. EPSS: 1.0%.

Vantara Pentaho CVE-2021-31600

MEDIUM

Files or Directories Accessible to External Parties (CWE-552)

2021-11-08 cve@mitre.org

Path Traversal Information Disclosure Vantara Pentaho Vantara Pentaho Business Intelligence Server

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 08, 2021 - 04:15 nvd

MEDIUM 4.3

DescriptionNVD

An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. They implement a series of web services using the SOAP protocol to allow scripting interaction with the backend server. An authenticated user (regardless of privileges) can list all valid usernames.

AnalysisAI

An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-552. An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. They implement a series of web services using the SOAP protocol to allow scripting interaction with the backend server. An authenticated user (regardless of privileges) can list all valid usernames. Affected products include: Hitachi Vantara Pentaho, Hitachi Vantara Pentaho Business Intelligence Server. Version information: through 9.1.

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.