Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2026-77151

3.7 · LOW

A security flaw has been discovered in lin-snow Ech0 up to 5.4.1.

Published Aug 20, 2026CWE-310EPSS 0.37%

Overview

CVE-2026-77151 is a low-severity vulnerability. It was published on August 20, 2026 and has a CVSS 3.1 base score of 3.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A security flaw has been discovered in lin-snow Ech0 up to 5.4.1. Affected by this issue is the function MD5Encrypt of the file internal/util/crypto/crypto.go. Performing a manipulation results in risky cryptographic algorithm. Remote exploitation of the attack is possible. The complexity of an attack is rather high. The exploitation is known to be difficult. Upgrading to version 5.4.2 can resolve this issue. The patch is named 9ce19a3b0d0765086a655f45d3a706ec1810404f. It is recommended to upgrade the affected component.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

GitHubgithub.com/lin-snow/Ech0/GitHubgithub.com/lin-snow/Ech0/commit/9ce19a3b0d0765086a655f45d3a706ec1810404fGitHubgithub.com/lin-snow/Ech0/issues/314GitHubgithub.com/lin-snow/Ech0/pull/315GitHubgithub.com/lin-snow/Ech0/releases/tag/ech0-5.4.2Refvuldb.com/cve/CVE-2026-77151Refvuldb.com/submit/881015Refvuldb.com/vuln/393736Refvuldb.com/vuln/393736/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-77151?

CVE-2026-77151 is a low-severity vulnerability. It was published on August 20, 2026 and has a CVSS 3.1 base score of 3.7 (LOW).

How severe is CVE-2026-77151?

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-77151?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2026-77151?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-77151 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related LOW CVEs from 2026

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999