CVE-2025-8853

CRITICAL EPSS 46.0%
Published Aug 11, 202510mo ago · Modified Jun 17, 20261w ago
9.3 CVSS 4.0
Critical
Find Similar
Published Aug 11, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

Official Document Management System developed by 2100 Technology has an Authentication Bypass vulnerability, allowing unauthenticated remote attackers to obtain any user's connection token and use it to log into the system as that user.

CVSS Details

Base Score
9.3
Exploitability
—
Impact
—
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
46.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-290

References 4

  • chtsecurity.com https://www.chtsecurity.com/news/8618a2f0-390a-4506-9ff8-a9e74030d19e
  • chtsecurity.com https://www.chtsecurity.com/news/a9a90f0b-c2cb-4c66-b3d1-bc7f252fd108
  • twcert.org.tw https://www.twcert.org.tw/en/cp-139-10320-ad540-2.html
  • twcert.org.tw https://www.twcert.org.tw/tw/cp-132-10319-adc18-1.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.