VulnerabilityModified
CVE-2018-16794
Microsoft ADFS 4.0 Windows Server 2016 and previous (Active Directory Federation Services) has an SSRF vulnerability via the txtBoxEmail parameter in /adfs/ls.
HIGH 8.6EPSS 8.03%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Microsoft ADFS 4.0 Windows Server 2016 and previous (Active Directory Federation Services) has an SSRF vulnerability via the txtBoxEmail parameter in /adfs/ls.
- CVSS 3.0
- 8.6 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
- EPSS
- 8.03% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- microsoft/active directory federation services
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/149376/Microsoft-ADFS-4.0-Windows-Server-2016-Server-Side-Request-Forgery.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2018/Sep/13Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/105378Third Party Advisory, VDB Entry
- https://seclists.org/bugtraq/2018/Sep/26Exploit, Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/149376/Microsoft-ADFS-4.0-Windows-Server-2016-Server-Side-Request-Forgery.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2018/Sep/13Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/105378Third Party Advisory, VDB Entry
- https://seclists.org/bugtraq/2018/Sep/26Exploit, Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.