Vulnerability 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.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/lin-snow/Ech0/
- https://github.com/lin-snow/Ech0/commit/9ce19a3b0d0765086a655f45d3a706ec1810404f
- https://github.com/lin-snow/Ech0/issues/314
- https://github.com/lin-snow/Ech0/pull/315
- https://github.com/lin-snow/Ech0/releases/tag/ech0-5.4.2
- https://vuldb.com/cve/CVE-2026-77151
- https://vuldb.com/submit/881015
- https://vuldb.com/vuln/393736
- https://vuldb.com/vuln/393736/cti
FAQ
What is CVE-2026-77151?
CVE-2026-77151 is a vulnerability with a CVSS score of 3.7 (LOW). 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 ris...
How severe is CVE-2026-77151?
CVE-2026-77151 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-77151?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.