Description

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. In all Envoy Gateway versions prior to 1.2.7 and 1.3.1 a default Envoy Proxy access log configuration is used. This format is vulnerable to log injection attacks. If the attacker uses a specially crafted user-agent which performs json injection, then he could add and overwrite fields to the access log. This vulnerability is fixed in 1.3.1 and 1.2.7. One can overwrite the old text based default format with JSON formatter by modifying the "EnvoyProxy.spec.telemetry.accessLog" setting.

INFO

Published Date :

2025-03-06T18:46:23.913Z

Last Modified :

2025-03-06T20:34:27.649Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-25294 vulnerability.

Vendors Products
Envoyproxy
  • Gateway
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-25294.

URL Resource
https://github.com/envoyproxy/gateway/commit/8f48f5199cf1bbb9a8ac0695c5171bfef6c9198a cve-icon cve-icon cve-icon
https://github.com/envoyproxy/gateway/security/advisories/GHSA-mf24-chxh-hmvj cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-25294 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-25294 cve-icon
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CVSS Vulnerability Scoring System

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