CVE-2021-310107.5HighCWE-502

CVE-2021-31010: Apple macOS vulnerability

Apple · macOS

Vendor fix available · Affected: Apple macOS · Exploitation: in CISA KEV since 25 Aug 2022

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

ExploitationIn CISA KEV

In CISA KEVCISA KEV catalogue25 Aug 2022
Exploited (reported): not seen
Scanning observed: not seen
Proof of concept public: not seen
Not established: not seen

3.4%probability of exploitation in the next 30 days

88th percentile

050100

Higher than 88% of scored CVEs

7.5HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A deserialization issue was addressed through improved validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 12.5.5, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. A sandboxed process may be able to circumvent sandbox restrictions. Apple was aware of a report that this issue may have been actively exploited at the time of release..

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 · watchOSbefore 7.6
Apple · watchOSbefore 14.8
Apple · watchOSbefore 12.5

On the Atlas

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

Open the Atlas

Exploitation: Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV: Listed since 25 Aug 2022 · catalogue entry
Public check: No public nuclei template
Weakness: Deserialization of Untrusted Data · Deserialization and Object Injection
Vendor: Apple
Published: August 2021
Band: Exploited in the wild, August 2021

What changed

25 Aug 2022
CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2021-31010 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.