Vulnerability · Published Feb 9, 2022 · Assigned by microsoft
CVE-2022-21965Microsoft Teams Denial of Service Vulnerability
High 7.5
In plain English
A high-severity security flaw in Microsoft Teams Admin Center from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.0% (higher than 87% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)3.0%top 12.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Microsoft Teams Denial of Service Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Teams for iOS | 2.0.0 – before 2.5.0 |
| Microsoft | Microsoft Teams for Android | 1.0.0 – before 1416/1.0.0.2021040701 |
| Microsoft | Microsoft Teams Admin Center | 1.0.0 – before publication |
References
- Microsoft Teams Denial of Service Vulnerability vendor-advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21965 x_refsource_MISC, x_transferred