CVE-2023-28285 EXPLOIT
7.8
HIGH · CVSS 3.1 · EPSS 3% (pctl 87)
Patch early
A public exploit exists.
Description
Microsoft Office Remote Code Execution Vulnerability
Scoring
| CVSS | 7.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 3.01% — more likely to be exploited than 87% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-04-11 |
| Last modified | 2026-06-17 |
Affected (3)
| Vendor | Product |
|---|---|
| microsoft | 365 apps |
| microsoft | office |
| microsoft | office long term servicing channel |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft 365 MSO (Version 2305 Build 16.0.16501.20074) 64-bit - Remote Code Execution (RCE) | 2023-07-03 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28285
- http://packetstormsecurity.com/files/173127/Microsoft-Office-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/173140/Microsoft-365-MSO-2305-Build-16.0.16501.20074-Remote-Code-Execution.html
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28285
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