CVE-2025-12870

CRITICALNVD 9.89.8—Trending — 3 sources updated this week

9.8

The a+HRD developed by aEnrich has an Authentication Abuse vulnerability, allowing unauthenticated remote attackers to send crafted packets to obtain administrator access tokens and use them to access the system with elevated privileges.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 34.6%
KEV: Not listed

Published

November 12, 2025

Last Modified

November 18, 2025

Advisory Details (2)

Auto-updated May 29, 2026

No patch confirmed yet. Sources: cert.

generic

CHT Security Red Team Discovered Vulnerability in Well-Known e-Learning System.｜中華資安國際 CHT Security Co., Ltd.

https://www.chtsecurity.com/news/b97e8337-6b0c-43e8-8e8c-187b7c0e13c2

cert

aEnrich｜eHRD - 4 Vulnerabilities-TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center

https://www.twcert.org.tw/en/cp-139-10487-12a32-2.html

Weakness Classification(1)

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

CWE-1390

Data Freshness Timeline

(refreshed 7× in last 7d / 7× 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.

2026-05-31 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 19:24 UTCEG score recompute
2026-05-29 19:24 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-12870?

CVE-2025-12870 is a critical vulnerability published on November 12, 2025. The a+HRD developed by aEnrich has an Authentication Abuse vulnerability, allowing unauthenticated remote attackers to send crafted packets to obtain administrator access tokens and use them to access the system with elevated privileges.

When was CVE-2025-12870 disclosed?

CVE-2025-12870 was first published in the National Vulnerability Database on November 12, 2025, with the most recent update on November 18, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-12870 actively exploited?

CVE-2025-12870 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 34.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-12870?

CVE-2025-12870 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-12870?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-12870, 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-2025-12870

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