CVE-2025-66698 — HIGH (8.6)

Vulnerability Description

An issue in Semantic machines v5.4.8 allows attackers to bypass authentication via sending a crafted HTTP request to various API endpoints.

CVSS Score

8.6

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Semantic-Machines	Veda	5.4.8

Related Weaknesses (CWE)

CWE-287

References

http://semantic.comNot Applicable
http://veda.comBroken Link
https://github.com/Perunchess/CVE-2025-66698ExploitThird Party Advisory

FAQ

What is CVE-2025-66698?

CVE-2025-66698 is a vulnerability with a CVSS score of 8.6 (HIGH). An issue in Semantic machines v5.4.8 allows attackers to bypass authentication via sending a crafted HTTP request to various API endpoints.

How severe is CVE-2025-66698?

CVE-2025-66698 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66698?

Check the references section above for vendor advisories and patch information. Affected products include: Semantic-Machines Veda.