CVE-2025-8861

Changing|TSA - Missing Authentication

Published Aug 29, 2025 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
TSA developed by Changing has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read, modify, and delete database contents.

Remediation

Vendor Solution

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Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-28806 TSA developed by Changing has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read, modify, and delete database contents.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description TSA developed by Changing has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read, modify, and delete database contents.
Title Changing|TSA - Missing Authentication
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

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Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Aug 29, 2025, 1:25 PM
Reserved
Aug 11, 2025, 9:47 AM
Status
Deferred
Published
Aug 29, 2025, 4:15 AM
Modified
Oct 18, 2026, 9:10 PM