The QOCA aim from Quanta Computer has an Authorization Bypass Through User-Controlled Key vulnerability. By controlling the user ID parameter, remote attackers with regular privileges could access certain features as any user, modify any user's account information and privileges, leading to privilege escalation.
Solution:
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
Link | Tags |
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https://www.twcert.org.tw/tw/cp-132-8336-aa03b-1.html | third party advisory |
https://www.twcert.org.tw/en/cp-139-8337-7899f-2.html | third party advisory |