Vulnerability identifier: #VU79150
Vulnerability risk: Medium
CVSSv3.1: 7 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
Microsoft Exchange Server
Server applications /
Mail servers
Vendor: Microsoft
Description
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input in Microsoft Exchange Server. A remote user on the local network can pass specially crafted input to the application and execute arbitrary code on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Microsoft Exchange Server: 2019 Preview 15.02.0196.000 - 2019 CU13 Jun23SU 15.02.1258.016, 2016 Preview 15.01.0225.016 - 2016 CU23 Jun23SU 15.01.2507.027
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-38182
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.