CVE-2021-22860

Name: CVE-2021-22860
Creator: NVD / NIST
Published: 2021-03-17T09:15:12.67+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.56%

Last modified Jun 17, 2026

CVE-2021-22860 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. EIC e-document system does not perform completed identity verification for sorting and filtering personnel data. The vulnerability allows remote attacker to obtain users’ credential information without logging in the system, and further acquire the privileged permissions and execute arbitrary commends.. EPSS estimates a 2.56% chance of exploitation in the next 30 days.

Description

EIC e-document system does not perform completed identity verification for sorting and filtering personnel data. The vulnerability allows remote attacker to obtain users’ credential information without logging in the system, and further acquire the privileged permissions and execute arbitrary commends.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.56%

83.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Eic	E-Document System	2.9
Eic	E-Document System	3.0.2

References

https://gist.github.com/tonykuo76/17d497b3472a80a5e8914227e81e6fa3Third Party Advisory
https://www.chtsecurity.com/news/12929036-924b-4b89-8a0e-3e7155e19011Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4518-c813c-1.htmlThird Party Advisory
https://gist.github.com/tonykuo76/17d497b3472a80a5e8914227e81e6fa3Third Party Advisory
https://www.chtsecurity.com/news/12929036-924b-4b89-8a0e-3e7155e19011Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4518-c813c-1.htmlThird Party Advisory

Timeline

Published: Mar 17, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-22860?

How severe is CVE-2021-22860?

CVE-2021-22860 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.56% probability of exploitation in the next 30 days.

How do I fix CVE-2021-22860?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22860?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST