CVE-2025-8853

CRITICALNVD 9.89.8—

9.8

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 v3: 9.8
EG Score: 9.8(medium)
EPSS: 61.8%
KEV: Not listed

Published

August 11, 2025

Last Modified

April 15, 2026

Advisory Details (2)

Auto-updated May 3, 2026

No patch confirmed yet. Sources: cert.

cert

TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center-2100 Technology｜Official Document Management System - Authentication Bypass

https://www.twcert.org.tw/en/cp-139-10320-ad540-2.html

generic

CHT Security Red Team Discovered a Vulnerability in a Well-Known Official Document Management System.｜中華資安國際 CHT Security Co., Ltd.

https://www.chtsecurity.com/news/a9a90f0b-c2cb-4c66-b3d1-bc7f252fd108

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-290Authentication Bypass by Spoofing

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:13 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2025-8853?

CVE-2025-8853 is a critical vulnerability published on August 11, 2025. 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.

When was CVE-2025-8853 disclosed?

CVE-2025-8853 was first published in the National Vulnerability Database on August 11, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-8853 actively exploited?

CVE-2025-8853 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 61.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-8853?

CVE-2025-8853 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-8853?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-8853, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-8853

Explore →

Is Your Infrastructure Affected by CVE-2025-8853?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2025-8853

📅 Published

🔄 Last Modified

📋 Advisory Details (2)