HOMEVULNERABILITIESCVE-2024-51739
MEDIUM

CVE-2024-51739

CWE-200Published: November 5, 2024· Updated: Jun 17, 2026

5.3
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2024-51739 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Vendors & Products

combodo1 product(s)
itop
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

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

All References (1)

→
https://github.com/Combodo/iTop/security/advisories/GHSA-2hmf-p27w-phf9Mitigation · Vendor Advisory

Quick Facts

CVE IDCVE-2024-51739
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-200
CISA KEVNo
Affected1 vendor(s)
PublishedNov 5, 2024

Related CVEs (CWE-200)

CVE-2017-2320
10.0
CVE-2011-3497
10.0
CVE-2015-0987
10.0
CVE-2015-2897
10.0
CVE-2025-61481
10.0
CVE-2026-40965
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-51739 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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