VulnerabilityPublished 14 Apr 2026

CVE-2026-4913: Ivanti Neurons for ITSM (On-Premise) · Improper Protection of Alternate Path

Affects Ivanti Neurons for ITSM (On-Premise)Source CVE Database V5

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Not known to be exploited · CVSS 5.7 Medium.

Data as of 30 Oct 2026, 06:59 UTC

CVSS 3.1 base score

5.7Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.5% chance of exploitation in 30 days – higher than 47% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
User Interaction: Required: Successful exploitation of this vulnerability requires a user to take some action before the vulnerability can be exploited.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 14 Apr 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
IvantiNeurons for ITSM (On-Premise)	Affected–	Fixed in–
IvantiNeurons for ITSM (Cloud)	Affected–	Fixed in–

AI-suggested

Until an official fix is available, organizations should carefully monitor and audit user access, and consider additional compensating controls to detect and prevent unauthorized access via alternate paths. No official remediation level or patch has been published by Ivanti at this time.

Description

Improper protection of an alternate path in Ivanti N-ITSM before version 2025.4 allows a remote authenticated attacker to retain access when their account has been disabled.

Impact

An attacker with valid credentials can maintain unauthorized access to the Ivanti Neurons for ITSM system even after their account is disabled, potentially exposing sensitive information (high confidentiality impact). There is no impact on system integrity or availability. This could undermine access control policies and user deprovisioning processes.

Summary

This vulnerability (CVE-2026-4913) in Ivanti Neurons for ITSM (On-Premise) arises from improper protection of an alternate access path. Specifically, a remote attacker with valid authentication can continue to access the system after their user account has been disabled, due to failure in enforcing account disablement on this alternate path. The CVSS 3.1 base score is 5.7 (medium), reflecting network attack vector, low attack complexity, required privileges, and user interaction, with high confidentiality impact but no integrity or availability impact.

CWE-424Improper Protection of Alternate Path (opens in a new tab)
Class weaknessOWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The product does not sufficiently protect all possible paths that a user can take to access restricted functionality or resources.
Architecture and Design
Deploy different layers of protection to implement security in depth.
OWASP Cheat Sheets
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V8.3.8 (opens in a new tab)
V13.4.2 (opens in a new tab)
V7.2.2 (opens in a new tab)
Attack patterns
Directory Indexing (opens in a new tab)
Functionality Bypass (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-CVE-2026-4913-CVE-2026-4914?language=en_US (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 14 Apr 2026, 14:47 UTC

WeaknessesCWE-424

Technical details

References

Community reviews

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