Vulnerability · Published Jan 31, 2024 · Assigned by hackerone

CVE-2024-21888

High 8.8

In plain English

A high-severity privilege mismanagement in ICS from Ivanti. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 85.4% (higher than 99.7% of all known vulnerabilities).

Severity (CVSS 3.0)8.8High

Exploit odds (30 days)85.4%top 0.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Ivanti	ICS	9.1R18 – through 9.1R1822.6R2 – through 22.6R2
Ivanti	IPS	9.1R18 – through 9.1R1822.6R1 – through 22.6R1

Weakness: CWE-269 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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