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Critical · 9.8 CVE-2021-44164 EUVD-2021-31014GHSA-pv5h-978v-cqvr

Chain Sea Information Integration Co., Ltd ai chatbot system - Arbitrary File Upload

Published Dec 20, 2021 · Updated Sep 16, 2024 · Assigned by twcert

Description

Chain Sea ai chatbot system’s file upload function has insufficient filtering for special characters in URLs, which allows a remote attacker to by-pass file type validation, upload malicious script and execute arbitrary code without authentication, in order to take control of the system or terminate service.

Affected products

VendorProductAffectedFixed
Chain Sea Information Integration ai chatbot system — —

References