critical9.8
CVE-2021-44164
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 ty…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Chinasea | Qb Smart Service Robot | All versions |