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TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center



EIC e-document system - Broken Authentication

TVN ID TVN-202101011
CVE ID CVE-2021-22860
CVSS 9.8 (Critical)
Affected Products EIC e-document system v2.9 and v3.0.2
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.
Solution Update to version 3.0.4
Credit Tony Kuo (CHT Security)
Public Date 2021-03-17