CVE-2023-41763 KEV
5.3
MEDIUM · CVSS 3.1 · EPSS 90.4% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2023-10-31.
Description
Skype for Business Elevation of Privilege Vulnerability
Scoring
| CVSS | 5.3 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| EPSS | 90.35% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-918 |
| On CISA KEV | yes — remediate by 2023-10-31 |
| Public exploit | none known |
| Published | 2023-10-10 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Microsoft Skype for Business Privilege Escalation Vulnerability |
|---|---|
| Added | 2023-10-10 |
| Due | 2023-10-31 |
| Vendor / product | Microsoft / Skype for Business |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| microsoft | skype for business server |
References
→ the Explorer · watch your stack · NVD