CVE-2025-33074CWE-347

Azure Functions Remote Code Execution Vulnerability

High · published April 30, 2025

CVSS v3.1
7.5
EPSS
1%
Percentile
47.2
In the wild
Unconfirmed
What it is

Improper verification of cryptographic signature in Microsoft Azure Functions allows an authorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00585 · 47.2th percentile
Weakness
CWE-347 · Improper Verification of Cryptographic Signature
Published
2025-04-30T17:14Z
EPSS history
Timeline
  • 30 APR 17:14Z
    Azure Functions Remote Code Execution Vulnerability
    cvelistv5