What’s Vulnerable › Vulnerabilities

CVE-2019-1490

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-10 · updated 2026-06-17
• Weakness: CWE-74

Description

A spoofing vulnerability exists when a Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business Server Spoofing Vulnerability'.

Affected products

• Microsoft Skype for Business Server 2019 CU2: 2019-cumulative_update_2
• Microsoft Skype for Business Server 2019 CU2: all versions

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490

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