Vulnerability identifier: #VU79810

Vulnerability risk: Critical

CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2023-38035

CWE-ID: CWE-287

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
MobileIron Sentry
Server applications / IDS/IPS systems, Firewalls and proxy servers

Vendor:

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to missing authentication on certain APIs. A remote attacker can send a specially crafted HTTP request to port 8443/TCP, bypass authentication process and execute arbitrary code on the system.

Note, the vulnerability is being actively exploited in the wild.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://forums.ivanti.com/s/article/CVE-2023-38035-API-Authentication-Bypass-on-Sentry-Administrator-Interface?language=en_US
http://www.ivanti.com/blog/cve-2023-38035-vulnerability-affecting-ivanti-sentry
http://forums.ivanti.com/s/article/KB-API-Authentication-Bypass-on-Sentry-Administrator-Interface-CVE-2023-38035?language=en_US

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.