CVE-2026-12647CWE-862broken-access-control

CVE-2026-12647

Critical · published September 8, 2026

CVSS v3.1
9.9
EPSS
1%
Percentile
68.9
In the wild
Unconfirmed
What it is

A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01237 · 68.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-08T19:18Z
Affected products (5)
ProductVersionsFixed in
ivanti/neurons_for_itsmall versions—
ivanti/neurons_for_itsmall versions—
ivanti/neurons_for_itsmall versions—
ivanti/neurons_for_itsmall versions—
ivanti/neurons_for_itsmall versions—
References (1)
https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US · 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
EPSS history
Timeline
  • 10 SEP 03:16Z
    EPSS moved — → 1%
    epss
  • 08 SEP 14:43Z
    A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server
    cvelistv5