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CVE-2025-24030: Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based applicati

39
Routine
HIGH 7.1WATCHLISTUPGRADE

CVE-2025-24030 is a high-severity flaw (CVSS 7.1) affecting gateway. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. A user with access to the Kubernetes cluster can use a path traversal attack to execute Envoy Admin interface commands on proxies managed by any version of Envoy Gateway prior to 1.2.6. The admin interface can be used to terminate the Envoy process and extract the Envoy configuration (possibly containing confidential data). Ve

Why this priority

  • High severity
  • On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score7.1 (High)
Attack vectorAdjacent network
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.4% (top 64%)
CISA exploited listNo
WeaknessCWE-419
Published2025-01-23
Last modified2026-06-17
Publisher (CNA): GitHub, Inc. · Vendor: envoyproxy

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

envoyproxy gateway UPGRADE
Affected: < 1.2.6
Fixed in: 1.2.6
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy gateway || rpm -q gateway || gateway --version
2. UPGRADE to 1.2.6 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade gateway
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade gateway
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-24030?

gateway: upgrade to 1.2.6. Exact commands for each OS are on this page.

Is CVE-2025-24030 being exploited?

CVE-2025-24030 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-24030 affect?

CVE-2025-24030 affects gateway. Severity is high (CVSS 7.1). Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. A user with access to the Kubernetes cluster can use a path traversal attack to execute Envoy Admin interface commands

How urgent is CVE-2025-24030?

Priority 39/100. High severity; On your watchlist

Software pages

Kubernetes vulnerabilities · Envoy vulnerabilities

Related CVEs

References

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