High severity · published Sep 8, 2026
CVE-2026-12647
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server
8.8
CVSS
1.5%
EPSS
No
On KEV
Description
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IN
Ivanti Neurons for ITSM · Ivanti
All versions, or not specified · source: vendor
NF
Neurons For Itsm · Ivanti
2025.2; 2025.3; 2025.4; 2026.1; 2026.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12647
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12647
Vendor Advisory
https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US
More from Ivanti Neurons for ITSM
8.8
CVE-2026-12646
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server
8.8
CVE-2026-12645
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server