CVE Catalog

CVE-2023-33247

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.46%

36th percentile - higher than 36% of all known CVEs

Summary

The Talend Data Catalog remote harvesting server before version 8.0-20230413 contains an /upgrade endpoint that allows an unauthenticated WAR file to be deployed on the server.

Risk Assessment

The ability to deploy unauthorized code may lead to serious security breaches, including server takeover.

Recommendation

It is recommended to place the remote harvesting server behind a firewall that restricts access only to the Talend Data Catalog server.

Related vulnerabilities

Original NVD description (English source)

Talend Data Catalog remote harvesting server before 8.0-20230413 contains a /upgrade endpoint that allows an unauthenticated WAR file to be deployed on the server. (A mitigation is that the remote harvesting server should be behind a firewall that only allows access to the Talend Data Catalog server.)

Vulnerability data from NVD (NIST) · CISA KEV · EPSS