How severe is CVE-2021-4146?

CVE-2021-4146 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2021-4146 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-4146?

CVE-2021-4146 affects Pimcore. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-4146?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-4146 published?

CVE-2021-4146 was published on 2022-01-18 and last updated on 2026-06-17.

CVE-2021-4146

CVE-2021-4146 is a medium-severity vulnerability in Pimcore with a CVSS 3.x base score of 4.3. 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-840.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-840
Affected product: Pimcore
Published: 2022-01-18
Last modified: 2026-06-17

Description

Business Logic Errors in GitHub repository pimcore/pimcore prior to 10.2.6.

Frequently asked questions

What is CVE-2021-4146?: Business Logic Errors in GitHub repository pimcore/pimcore prior to 10.2.6.
How severe is CVE-2021-4146?: CVE-2021-4146 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2021-4146 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-4146?: CVE-2021-4146 affects Pimcore. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-4146?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-4146 published?: CVE-2021-4146 was published on 2022-01-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*

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