# CVE-2025-12742: Remote Code Execution in Looker via Teradata JDBC Driver

> CVE-2025-12742: Remote Code Execution in Looker via Teradata JDBC Driver. CVSS 7.5 (CVSS 4.0).

Canonical: https://rewindex.com/cve/CVE-2025-12742
Last updated: 2026-10-18T20:10:00Z

- Published: 2025-11-25 05:38 UTC · Updated: 2026-10-18 20:10 UTC · Assigner: GoogleCloud
- CVSS: 7.5 (CVSS 4.0) · Severity: High
- EPSS: 0.24%, 14th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-78

## Description

A Looker user with a Developer role could cause Looker to execute a malicious command, due to insecure processing of Teradata driver parameters. Looker-hosted and Self-hosted were found to be vulnerable. This issue has already been mitigated for Looker-hosted instances. No user action is required for these. Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page  https://download.looker.com/ :   \*  24.12.108+   \*  24.18.200+   \*  25.0.78+   \*  25.6.65+   \*  25.8.47+   \*  25.12.10+   \*  25.14+

## Affected vendors and products

- Google Cloud: Looker

## Tracked companies

- [Google Cloud](https://rewindex.com/company/google-cloud.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-12742)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-12742)
- [https://cloud.google.com/support/bulletins\#gcp-2025-052](https://cloud.google.com/support/bulletins#gcp-2025-052)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-12742 · Markdown: https://rewindex.com/cve/CVE-2025-12742.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-12742 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:13:43.470Z