What is the CVSS score of CVE-2021-34684?

CVE-2021-34684 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 5.8%.

Is there a public PoC exploit available for CVE-2021-34684?

Yes, a public proof-of-concept exploit is available for CVE-2021-34684. Prioritise patching immediately. EPSS: 5.8%.

Vantara Pentaho CVE-2021-34684

CRITICAL

SQL Injection (CWE-89)

2021-11-08 cve@mitre.org

SQLi Vantara Pentaho

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 08, 2021 - 04:15 nvd

CRITICAL 9.8

DescriptionNVD

AnalysisAI

Hitachi Vantara Pentaho Business Analytics through 9.1 allows an unauthenticated user to execute arbitrary SQL queries on any Pentaho data source and thus retrieve data from the related databases, as. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. Hitachi Vantara Pentaho Business Analytics through 9.1 allows an unauthenticated user to execute arbitrary SQL queries on any Pentaho data source and thus retrieve data from the related databases, as demonstrated by an api/repos/dashboards/editor URI. Affected products include: Hitachi Vantara Pentaho. Version information: through 9.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.