Microsoft Skype For Business Server
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By the Year
In 2025 there have been 0 vulnerabilities in Microsoft Skype For Business Server. Last year, in 2024 Skype For Business Server had 1 security vulnerability published. Right now, Skype For Business Server is on track to have less security vulnerabilities in 2025 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2025 | 0 | 0.00 |
| 2024 | 1 | 5.70 |
| 2023 | 4 | 6.73 |
| 2022 | 2 | 5.90 |
| 2021 | 4 | 6.68 |
| 2020 | 0 | 0.00 |
| 2019 | 1 | 6.10 |
| 2018 | 0 | 0.00 |
It may take a day or so for new Skype For Business Server vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft Skype For Business Server Security Vulnerabilities
Skype for Business Information Disclosure Vulnerability
CVE-2024-20695
5.7 - Medium
- February 13, 2024
Skype for Business Information Disclosure Vulnerability
Skype for Business Elevation of Privilege Vulnerability
CVE-2023-41763
5.3 - Medium
- October 10, 2023
Skype for Business Elevation of Privilege Vulnerability
SSRF
Skype for Business Remote Code Execution Vulnerability
CVE-2023-36789
7.2 - High
- October 10, 2023
Skype for Business Remote Code Execution Vulnerability
Skype for Business Remote Code Execution Vulnerability
CVE-2023-36786
7.2 - High
- October 10, 2023
Skype for Business Remote Code Execution Vulnerability
Skype for Business Remote Code Execution Vulnerability
CVE-2023-36780
7.2 - High
- October 10, 2023
Skype for Business Remote Code Execution Vulnerability
Skype for Business Information Disclosure Vulnerability
CVE-2022-26911
6.5 - Medium
- April 15, 2022
Skype for Business Information Disclosure Vulnerability
Skype for Business and Lync Spoofing Vulnerability
CVE-2022-26910
5.3 - Medium
- April 15, 2022
Skype for Business and Lync Spoofing Vulnerability
Skype for Business and Lync Remote Code Execution Vulnerability
CVE-2021-26422
7.2 - High
- May 11, 2021
Skype for Business and Lync Remote Code Execution Vulnerability
Skype for Business and Lync Spoofing Vulnerability
CVE-2021-26421
6.5 - Medium
- May 11, 2021
Skype for Business and Lync Spoofing Vulnerability
Skype for Business and Lync Spoofing Vulnerability
CVE-2021-24073
6.5 - Medium
- February 25, 2021
Skype for Business and Lync Spoofing Vulnerability
Skype for Business and Lync Denial of Service Vulnerability
CVE-2021-24099
6.5 - Medium
- February 25, 2021
Skype for Business and Lync Denial of Service Vulnerability
A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request
CVE-2019-0798
6.1 - Medium
- April 09, 2019
A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business and Lync Spoofing Vulnerability'.
XSS
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