Vulnerability · Published Sep 4, 2025 · Assigned by microsoft
CVE-2025-55244Azure Bot Service Elevation of Privilege Vulnerability
Critical 9.0
In plain English
A critical-severity improper access control in Azure Bot Service from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Severity (CVSS 3.1)9.0Critical
Exploit odds (30 days)0.6%top 49.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Azure Bot Service Elevation of Privilege Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure Bot Service | - |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Azure Bot Service Elevation of Privilege Vulnerability vendor-advisory, patch