CVE-2018-16793

Rollup 18 for Microsoft Exchange Server 2010 SP3 and previous versions has an SSRF vulnerability via the username parameter in /owa/auth/logon.aspx in the OWA (Outlook Web Access) login page.

CVSS v3.0

8.6 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

11.33% chance of exploitation in the next 30 days, 96th percentile

Published

2018-09-21

Updated

2024-08-05

Proof-of-concept exploits (3)

• http://packetstormsecurity.com/files/149411/Rollup-18-For-Microsoft-Exchange-Server-2010-…
• http://seclists.org/fulldisclosure/2018/Sep/20
• https://seclists.org/bugtraq/2018/Sep/38

References

• CVE Record
• NVD entry

Related

• CVE-2018-16789
• CVE-2018-16794
• CVE-2018-16778
• CVE-2018-16795
• CVE-2018-16763
• CVE-2018-16796