Microsoft Skype For Business Server — known CVE vulnerabilities

Every CVE whose affected-product data names Microsoft Skype For Business Server, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (14)

• CVE-2023-36786 — CVSS 7.2 (high): Skype for Business Remote Code Execution Vulnerability
• CVE-2021-26422 — CVSS 7.2 (high): Skype for Business and Lync Remote Code Execution Vulnerability
• CVE-2023-36789 — CVSS 7.2 (high): Skype for Business Remote Code Execution Vulnerability
• CVE-2023-36780 — CVSS 7.2 (high): Skype for Business Remote Code Execution Vulnerability
• CVE-2021-24099 — CVSS 6.5 (medium): Skype for Business and Lync Denial of Service Vulnerability
• CVE-2021-26421 — CVSS 6.5 (medium): Skype for Business and Lync Spoofing Vulnerability
• CVE-2022-26911 — CVSS 6.5 (medium): Skype for Business Information Disclosure Vulnerability
• CVE-2021-24073 — CVSS 6.5 (medium): Skype for Business and Lync Spoofing Vulnerability
• CVE-2019-0798 — CVSS 6.1 (medium): A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka…
• CVE-2024-20695 — CVSS 5.7 (medium): Skype for Business Information Disclosure Vulnerability
• CVE-2022-26910 — CVSS 5.3 (medium): Skype for Business and Lync Spoofing Vulnerability
• CVE-2023-41763 — CVSS 5.3 (medium) — actively exploited: Skype for Business Elevation of Privilege Vulnerability
• CVE-2015-2536 — CVSS 4.3 (medium): Cross-site scripting (XSS) vulnerability in Microsoft Lync Server 2013 and Skype for Business Server 2015 allows remote attackers to inject…
• CVE-2015-2531 — CVSS 4.3 (medium): Cross-site scripting (XSS) vulnerability in the jQuery engine in Microsoft Lync Server 2013 and Skype for Business Server 2015 allows…