CVE-2021-30855Not scoredCWE-59

CVE-2021-30855: Apple macOS vulnerability

Apple · macOS

Vendor fix available · Affected: Apple macOS · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

2.4%probability of exploitation in the next 30 days

84th percentile

050100

Higher than 84% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. An application may be able to access restricted files.

Affected products5

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Apple · macOSbefore 11.6
Apple · macOSbefore 2021
Apple · macOSbefore 14.8
Apple · macOSbefore 15
Apple · macOSbefore 8

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Link Following · File and Path Handling
Vendor: Apple
Published: August 2021
Band: Possible (1 to 10%), August 2021

CoverageNo articles yet

No CyberSIXT article names CVE-2021-30855 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.