Predictable Filename Vulnerability in ManageEngine ADSelfService Plus

CVE-2021-20148 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

ManageEngine ADSelfService Plus below build 6116 stores the password policy file for each domain under the html/ web root with a predictable filename based on the domain name. When ADSSP is configured with multiple Windows domains, a user from one domain can obtain the password policy for another domain by authenticating to the service and then sending a request specifying the password policy file of the other domain.

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