How severe is CVE-2022-34366?

CVE-2022-34366 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-34366 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34366?

CVE-2022-34366 affects Dell Supportassist For Home Pcs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34366?

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

When was CVE-2022-34366 published?

CVE-2022-34366 was published on 2023-02-10 and last updated on 2026-06-17.

CVE-2022-34366

CVE-2022-34366 is a medium-severity vulnerability in Dell Supportassist For Home Pcs with a CVSS 3.x base score of 6.5. 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-697.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-697
Affected product: Dell Supportassist For Home Pcs
Published: 2023-02-10
Last modified: 2026-06-17

Description

Dell SupportAssist for Home PCs (version 3.11.2 and prior) contain Overly Permissive Cross-domain Whitelist vulnerability. An authenticated non-admin user could potentially exploit the issue and obtain sensitive information.

Frequently asked questions

What is CVE-2022-34366?: Dell SupportAssist for Home PCs (version 3.11.2 and prior) contain Overly Permissive Cross-domain Whitelist vulnerability. An authenticated non-admin user could potentially exploit the issue and obtain sensitive information.
How severe is CVE-2022-34366?: CVE-2022-34366 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-34366 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34366?: CVE-2022-34366 affects Dell Supportassist For Home Pcs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34366?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34366 published?: CVE-2022-34366 was published on 2023-02-10 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/000204114

Affected products (1)

cpe:2.3:a:dell:supportassist_for_home_pcs:*:*:*:*:*:*:*:*

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