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CVE-2023-45808— iTop missing silo check on extkey in console and portal

Quick assessment

Affected
Combodo iTop
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

iTop是一个提供优化 iTop 所需的所有资源的平台。 iTop 2.7.10, 3.0.4, 3.1.1 和 3.2.0 版本存在安全漏洞，该漏洞源于创建或更新对象时，不会检查 extkey 值的权限。

CVSS 4.1 · Medium EPSS 0.34% · P26

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-45808

Vulnerability Information
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Vulnerability Title
iTop missing silo check on extkey in console and portal
Source: CVE Program / CVE List V5
Vulnerability Description
iTop is an IT service management platform. When creating or updating an object, extkey values aren't checked to be in the current user silo. In other words, by forging an http request, the user can create objects pointing to out of silo objects (for example a UserRequest in an out of scope Organization). Fixed in iTop 2.7.10, 3.0.4, 3.1.1, and 3.2.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
iTop 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iTop是一个提供优化 iTop 所需的所有资源的平台。 iTop 2.7.10, 3.0.4, 3.1.1 和 3.2.0 版本存在安全漏洞，该漏洞源于创建或更新对象时，不会检查 extkey 值的权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Combodo iTop < 2.7.10 -

II. Public POCs for CVE-2023-45808

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III. Intelligence Information for CVE-2023-45808

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Patches & Fixes for CVE-2023-45808 (2)

Vendor Advisories for CVE-2023-45808 (1)

Same Patch Batch · Combodo · 2024-04-15 · 9 CVEs total

CVE-2023-48710 9.8 CRITICAL iTop limit pages/exec.php script to PHP files
CVE-2023-47622 8.8 HIGH iTop vulnerable to XSS vulnerability in dashlet refresh
CVE-2023-47626 8.8 HIGH iTop vulnerable to XSS vulnerability in authent-token
CVE-2023-47123 8.7 HIGH iTop vulnerable to XSS vulnerability in n:n relations "tagset" widget
CVE-2023-48709 8.0 HIGH iTop vulnerable to potential formula injection in Excel/CSV export file
CVE-2023-44396 6.8 MEDIUM iTop vulnerable to XSS in dashlet modifications ajax endpoints
CVE-2023-43790 5.7 MEDIUM iTop vulnerable to XSS in friendlyname in object details
CVE-2023-38511 5.0 MEDIUM iTop Dashboard editor vulnerable dashboard config file parameter

IV. Related Vulnerabilities

Same product: iTop
Same vendor: Combodo
Same weakness: CWE-639

V. Comments for CVE-2023-45808

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