CVE-2025-27847

MEDIUM
2025-08-14 [email protected]
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
CVE Published
Aug 14, 2025 - 15:15 nvd
MEDIUM 4.3

Tags

Privilege Escalation

Description

In ESPEC North America Web Controller 3 before 3.3.8, /api/v4/auth/ users session privileges are not revoked on logout.

Analysis

In ESPEC North America Web Controller 3 before 3.3.8, /api/v4/auth/ users session privileges are not revoked on logout. Rated medium severity (CVSS 4.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. In ESPEC North America Web Controller 3 before 3.3.8, /api/v4/auth/ users session privileges are not revoked on logout. Version information: before 3.3.8.

Affected Products

See vendor advisory for affected versions.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2025-27847 vulnerability details – vuln.today
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