PT-2018-13754
CVE-2018-16794
·
Published
2018-09-18
·
Updated
2025-11-29
Description by
CVSS 3.1
8.6
HighMetricsAV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions
Microsoft ADFS versions prior to 4.0 on Windows Server 2016 and previous
Description
The issue concerns a Server-Side Request Forgery (SSRF) vulnerability. It can be exploited via the
txtBoxEmail parameter in the "/adfs/ls" API endpoint.Recommendations
For Microsoft ADFS versions prior to 4.0 on Windows Server 2016 and previous, as a temporary workaround, consider restricting access to the
/adfs/ls API endpoint to minimize the risk of exploitation. Avoid using the txtBoxEmail parameter in the affected API endpoint until the issue is resolved.Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾