CVE-2025-30157

Published: Mar 21, 2025Updated: Apr 1, 2025 Sources: CVE List NVD GHSACWE-460

NVD MITRE

6.5CVSSMEDIUM

EPSS Score

Description

Envoy crashes when HTTP ext_proc processes local replies

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

Open in CVSS calculator →

Weaknesses

CWE-460 NVD-CWE-noinfo

Affected Products

github.com/envoyproxy/envoy Go OSS Libraries

envoy envoyproxy

On-prem

Cloud & SaaS / api-gateway

gopackage-ecosystemOSS Libraries

envoyproxyoss-projectUSCloud & SaaSaka envoy proxy, envoy

Exploitability

Official Patch Available

References

https://github.com/envoyproxy/envoy/security/advisories/GHSA-cf3q-gqg7-3fm9

github.com

https://nvd.nist.gov/vuln/detail/CVE-2025-30157

nvd.nist.gov

https://github.com/envoyproxy/envoy/commit/8eda1b8ef5ba8663d16a737ab99458c039a9b53c

github.com

and 1 more references View all →

Timeline

Published

Mar 21, 2025

Last Updated

Apr 1, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-30157 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows