CVE-2024-51739: itop Information Disclosure — Fix

Description

Combodo iTop is a simple, web based IT Service Management tool. Unauthenticated user can perform users enumeration, which can make it easier to bruteforce a valid account. As a fix the sentence displayed after resetting password no longer shows if the user exists or not. This fix is included in versions 2.7.11, 3.0.5, 3.1.2, and 3.2.0. Users are advised to upgrade. Users unable to upgrade may overload the dictionary entry `"UI:ResetPwd-Error-WrongLogin"` through an extension and replace it with a generic message.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-200 CWE-200

CWE-203 CWE-203

Affected Products

Vendor	Product	Versions
combodo	itop	< 2.7.11
combodo	itop	3.0.0 — 3.0.5
combodo	itop	3.1.0 — 3.1.2

References

Advisories & Patches

https://github.com/Combodo/iTop/security/advisories/GHSA-2hmf-p27w-phf9

Frequently Asked Questions

What is CVE-2024-51739? +

Combodo iTop is a simple, web based IT Service Management tool. Unauthenticated user can perform users enumeration, which can make it easier to bruteforce a valid account. As a fix the sentence displayed after resetting password no longer shows if the user exists or not. This fix is included in versions 2.7.11, 3.0.5, 3.1.2, and 3.2.0. Users are advised to upgrade. Users unable to upgrade may overload the dictionary entry `"UI:ResetPwd-Error-WrongLogin"` through an extension and replace it with a generic message. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-51739? +

CVE-2024-51739 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-51739? +

CVE-2024-51739 affects products from combodo, specifically: itop. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-51739? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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