How severe is CVE-2021-32663?

CVE-2021-32663 has a CVSS 3.x base score of 8.7, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2021-32663 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-32663?

CVE-2021-32663 affects Combodo Itop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-32663?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-32663 published?

CVE-2021-32663 was published on 2021-10-19 and last updated on 2026-06-17.

CVE-2021-32663

CVE-2021-32663 is a high-severity vulnerability in Combodo Itop with a CVSS 3.x base score of 8.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: High (CVSS 3.x base score 8.7)
CVSS v2: 5.0
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Combodo Itop
Published: 2021-10-19
Last modified: 2026-06-17

Description

iTop is an open source web based IT Service Management tool. In affected versions an attacker can call the system setup without authentication. Given specific parameters this can lead to SSRF. This issue has been resolved in versions 2.6.5 and 2.7.5 and later

Frequently asked questions

What is CVE-2021-32663?: iTop is an open source web based IT Service Management tool. In affected versions an attacker can call the system setup without authentication. Given specific parameters this can lead to SSRF. This issue has been resolved in versions 2.6.5 and 2.7.5 and later
How severe is CVE-2021-32663?: CVE-2021-32663 has a CVSS 3.x base score of 8.7, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2021-32663 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-32663?: CVE-2021-32663 affects Combodo Itop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-32663?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-32663 published?: CVE-2021-32663 was published on 2021-10-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:combodo:itop:*:*:*:*:-:*:*:*

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