CVE-2023-33247
7.5 · HIGHOverview
CVE-2023-33247 is a high-severity vulnerability affecting talend data_catalog. It was published on May 26, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.)
Remediation
Check the references section for vendor advisories and patches from talend. Update data_catalog to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| talend | data_catalog | >= 0, < 8.0-20230413 | Affected |
Frequently Asked Questions
What is CVE-2023-33247?
CVE-2023-33247 is a high-severity vulnerability affecting talend data_catalog. It was published on May 26, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-33247?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-33247?
Check the references section for vendor advisories and patches from talend. Update data_catalog to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-33247?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-33247 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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