CVE-2025-59273 is a critical improper access control vulnerability in Microsoft Azure Event Grid, allowing unauthenticated attackers to achieve full privilege escalation over a network. With a CVSS score of 9.8, this flaw presents a high risk of complete compromise (confidentiality, integrity, availability) without user interaction. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and community discussion is minimal, its high FAUCET Risk Score of 87/100 indicates significant potential impact. Organizations utilizing Azure Event Grid should prioritize patching to mitigate this severe threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:azure_event_grid:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.