CVE-2023-36786 json
Skype for Business Remote Code Execution Vulnerability
published 2023-10-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-40729
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
Skype for Business Remote Code Execution Vulnerability
Patch / fix
- Microsoft Skype for Business Server 2015 CU13 6.0.9319.869
- Microsoft Skype for Business Server 2019 CU7 7.0.246.530
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
2.57% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Microsoft Skype for Business Server 2015 CU13
- Microsoft Skype for Business Server 2019 CU7
Classification
- Weakness
-
- CWE-36 Absolute Path Traversal
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2023-36786
vendor-advisory, patch
Sources
- CVE List CVE-2023-36786
- NVD CVE-2023-36786
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.