High severity · published Sep 21, 2018
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)…
8.6
CVSS
11.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)11.3% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Exchange Server · Microsoft
2010; 2010; 2010; 2010; 2010; 2010; +12 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-16793
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-16793
Exploit
http://packetstormsecurity.com/files/149411/Rollup-18-For-Microsoft-Exchange-Server-2010-SP3-Server-Side-Request-Forgery.html
Exploit
http://seclists.org/fulldisclosure/2018/Sep/20
Third Party Advisory
http://www.securityfocus.com/bid/105386
Exploit
https://seclists.org/bugtraq/2018/Sep/38
More from Exchange Server
9.8
CVE-2024-21410
Microsoft Exchange Server Elevation of Privilege Vulnerability
9.1
CVE-2021-34473
Microsoft Exchange Server Remote Code Execution Vulnerability
9.1
CVE-2021-26855
Microsoft Exchange Server Remote Code Execution Vulnerability
9.0
CVE-2021-34523
Microsoft Exchange Server Elevation of Privilege Vulnerability
8.8
CVE-2023-21529
Microsoft Exchange Server Remote Code Execution Vulnerability