CVE-2021-21407

6.5 mediumEPSS 0.5%

Medium (6.5) in combodo itop. EPSS 0.5% chance of exploitation in the next 30 days.

Combodo iTop is an open source, web based IT Service Management tool. Prior to version 2.7.4, the CSRF token validation can be bypassed through iTop portal via a tricky browser procedure. The vulnerability is patched in version 2.7.4 and 3.0.0.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2021-07-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

combodo:itop

References

https://github.com/Combodo/iTop/security/advisories/GHSA-9wq8-4qm9-3j6f
https://github.com/Combodo/iTop/security/advisories/GHSA-9wq8-4qm9-3j6f

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