CVE-2025-59273

Azure Event Grid System Elevation of Privilege Vulnerability

CVSS 7.3 HIGHEPSS 0.3%CWE-284

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

23 Oct 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Improper access control in Azure Event Grid allows an unauthorized attacker to elevate privileges over a network.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C

Affected products

References