How severe is CVE-2023-39201?

CVE-2023-39201 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-39201 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39201?

CVE-2023-39201 affects Zoom Cleanzoom. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39201?

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-2023-39201 published?

CVE-2023-39201 was published on 2023-09-12 and last updated on 2026-06-17.

CVE-2023-39201

CVE-2023-39201 is a high-severity vulnerability in Zoom Cleanzoom with a CVSS 3.x base score of 7.2. 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-426.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-426
Affected product: Zoom Cleanzoom
Published: 2023-09-12
Last modified: 2026-06-17

Description

Untrusted search path in CleanZoom before file date 07/24/2023 may allow a privileged user to conduct an escalation of privilege via local access.

Frequently asked questions

What is CVE-2023-39201?: Untrusted search path in CleanZoom before file date 07/24/2023 may allow a privileged user to conduct an escalation of privilege via local access.
How severe is CVE-2023-39201?: CVE-2023-39201 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-39201 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39201?: CVE-2023-39201 affects Zoom Cleanzoom. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39201?: 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-2023-39201 published?: CVE-2023-39201 was published on 2023-09-12 and last updated on 2026-06-17.

References

https://explore.zoom.us/en/trust/security/security-bulletin/

Affected products (1)

cpe:2.3:a:zoom:cleanzoom:*:*:*:*:*:*:*:*

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