Is CVE-2023-39217 in the CISA KEV catalog?

No. CVE-2023-39217 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-39217?

CVE-2023-39217 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2023-39217?

CVE-2023-39217 has an EPSS score of 1.34% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-39217?

Upgrade meeting software development kit to 5.14.10 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-39217

MEDIUM

5.3

CVSS v3

NVD

Description

Improper input validation in Zoom SDK’s before 5.14.10 may allow an unauthenticated user to enable a denial of service via network access.

CWE-80

How to fix

Remediation Available

meeting software development kitNVD

Affected:< 5.14.10Fixed in:5.14.10CVE-2023-39217derived from NVD

video software development kitNVD

Affected:< 5.14.10Fixed in:5.14.10CVE-2023-39217derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

1.34%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Vendor Advisory1

explore.zoom.us

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.