CVE-2024-21888 | BDVDB-2026-223345 Detail

IvantiICS

Description#

A privilege escalation vulnerability in web component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows a user to elevate privileges to that of an administrator.

Impact#

Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-269 Improper Privilege Management

References#

https://forums.ivanti.com/s/article/CVE-2024-21888-Privilege-Escalation-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure?language=en_US

Exploit#

No public exploit known

History#

Version 12024-01-31Record published in the CVE List.
Version 22025-12-16Most recent update recorded in the CVE List.

Published

Published: 2024-01-31
Last modified: 2025-12-16

Vendor information

Vendor: Ivanti
Product: ICS

All Ivanti vulnerabilities

Score

8.8 High

EPSS

85.4%, High

Estimated chance of exploitation in the next 30 days. EPSS percentile: 99.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Privilege Escalation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 9.1R18 and <= 9.1R18
Fixed
Not stated
Vulnerable
>= 22.6R2 and <= 22.6R2
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

8.8 High

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).