How severe is CVE-2023-38035?

CVE-2023-38035 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 100.0% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2023-38035: Ivanti Sentry Authentication Bypass Vulnerability

CISA Known Exploited Vulnerabilities

Ivanti Sentry Authentication Bypass Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2023-08-22

Remediation due

2023-09-12

Ransomware

Known use

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

CISA notes
https://forums.ivanti.com/s/article/CVE-2023-38035-API-Authentication-Bypass-on-Sentry-Administrator-Interface?language=en_US ; https://nvd.nist.gov/vuln/detail/CVE-2023-38035

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.

Severity

CVSS 3.1 · CISA9.8 CRITICAL

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

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Exploitation Context

as of October 13, 2026

All KEV statistics→

CISA added CVE-2023-38035 to the KEV catalog 1 day after its CVE record was published. The median for entries added in 2023 is 12 days.
It is one of 36 Ivanti entries in the CISA KEV catalog, and one of 3 added in 2023.
Its current EPSS score (100.0%) is higher than that of 94% of CISA KEV entries.

Affected Products

Vendor	Product	Affected versions
Ivanti	Ivanti MobileIron Sentry	9.18.0 and below to <9.18.0 and below

References

2 Links

Other references

Record Details

Published

2023-08-21

Last updated

2025-10-21

Assigner (CNA)

hackerone

Credited to

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CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.