CVE-2025-66698
HIGH
2026-01-13
[email protected]
8.6
CVSS 3.1
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CVSS Vector
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
Lifecycle Timeline
3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 05, 2026 - 20:30 vuln.today
Public exploit code
CVE Published
Jan 13, 2026 - 16:15 nvd
HIGH 8.6
Description
An issue in Semantic machines v5.4.8 allows attackers to bypass authentication via sending a crafted HTTP request to various API endpoints.
Analysis
An issue in Semantic machines v5.4.8 allows attackers to bypass authentication via sending a crafted HTTP request to various API endpoints. [CVSS 8.6 HIGH]
Technical Context
Classified as CWE-287 (Improper Authentication). Affects Veda. An issue in Semantic machines v5.4.8 allows attackers to bypass authentication via sending a crafted HTTP request to various API endpoints.
Affected Products
Vendor: Semantic-Machines. Product: Veda. Versions: up to 5.4.8.
Remediation
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
Priority Score
63
Low
Medium
High
Critical
KEV: 0
EPSS: +0.2
CVSS: +43
POC: +20
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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