CVE-2018-8581

An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability."...

Basic Information

CVE State: PUBLISHED
Reserved Date: March 14, 2018
Published Date: November 14, 2018
Last Updated: February 04, 2025
Vendor: Microsoft
Product: Microsoft Exchange Server
Description: An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.

CVSS Scores

CVSS v3.1

7.4 - HIGH

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

SSVC Information

Exploitation: active
Technical Impact: total

Exploit Status

Exploited in the Wild: Yes (added 2022-03-03 00:00:00 UTC) Source
Proof of Concept Available: Yes (added 2018-12-28 15:47:32 UTC) Source
Used in Malware: Yes (added 2022-03-03 00:00:00 UTC) Source

References

http://www.securitytracker.com/id/1042141 http://www.securityfocus.com/bid/105837 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8581

Known Exploited Vulnerability Information

Source	Added Date
CISA	2022-03-03 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

qiantu88/CVE-2018-8581

Type: github • Created: 2018-12-28 15:47:32 UTC • Stars: 5

CVE-2018-8581

WyAtu/CVE-2018-8581

Type: github • Created: 2018-12-27 06:30:32 UTC • Stars: 332

CVE-2018-8581 | Microsoft Exchange Server Elevation of Privilege Vulnerability