CVE-2023-33137 EXPLOIT
7.8
HIGH · CVSS 3.1 · EPSS 2.7% (pctl 86)
Patch early
A public exploit exists.
Description
Microsoft Excel 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 | 2.75% — more likely to be exploited than 86% of all CVEs |
| Weakness | CWE-415 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-06-14 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| microsoft | office |
| microsoft | office online server |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft 365 MSO (Version 2305 Build 16.0.16501.20074) 32-bit - Remote Code Execution (RCE) | 2023-07-03 |
References
→ the Explorer · watch your stack · NVD