Is CVE-2021-30757 in the CISA KEV catalog?

No. CVE-2021-30757 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-30757?

CVE-2021-30757 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2021-30757?

CVE-2021-30757 has an EPSS score of 0.82% (53th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-30757?

Upgrade imovie to 10.2.4 or later.

CVE & CISA-KEV Catalog

CVE-2021-30757

MEDIUM

5.5

CVSS v3

NVD

Description

This issue was addressed by enabling hardened runtime. This issue is fixed in iMovie 10.2.4. Entitlements and privacy permissions granted to this app may be used by a malicious app.

How to fix

Remediation Available

imovieNVD

Affected:< 10.2.4Fixed in:10.2.4CVE-2021-30757derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.82%probability of exploitation in 30 days

53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Vendor Advisory1

support.apple.com

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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.