CVE-2023-38035

Ivanti Sentry Authentication Bypass Vulnerability

Critical 9.8
Exploited: added to CISA KEV 22 Aug 2023
Used in ransomware campaigns

Description

A security vulnerability in MICS Admin Portal in Ivanti MobileIron Sentry versions 9.18.0 and below, which may allow an attacker to bypass authentication controls on the administrative interface due to an insufficiently restrictive Apache HTTPD configuration.

Key facts

Published: 21 Aug 2023
Last changed: 21 Oct 2025
Assigned by: hackerone
KEV added: 22 Aug 2023
KEV fix due: 12 Sep 2023
Used in ransomware: Yes, according to CISA
EPSS: 99.95% likely to be exploited in the next 30 days, higher than 99.974% of CVEs (scores for 15 Nov 2026)
SSVC (CISA): Exploitation: active; Automatable: yes; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

9.8CVSS 3.1, Criticalfrom CISA (ADP container)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What to do

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Vendor	Product	Versions
Ivanti	MobileIron Sentry	Default status: unaffected 9.18.0 and below up to but excluding 9.18.0 and below (affected)