The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user’s credential.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25846
Reference (s):
- https://www.twcert.org.tw/tw/cp-132-4274-7bd65-1.html
- URL: https://www.twcert.org.tw/tw/cp-132-4274-7bd65-1.html