CVE-2021-30810

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.7% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-10-19 13:12Z4 YR AGO

Last updated

2024-08-03 22:48Z2 YR AGO

Reserved

2021-04-13

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-862Missing AuthorizationClass

Data version

5.1

Document digest

dd6eb50401e6783a6a2e98034b397371a70c9ff266c8e880b888814c3bd2d40b

• support.apple.comhttps://support.apple.com/en-us/HT212814x_refsource_MISC
• support.apple.comhttps://support.apple.com/en-us/HT212819x_refsource_MISC
• support.apple.comhttps://support.apple.com/en-us/HT212815x_refsource_MISC
• seclists.org20211027 APPLE-SA-2021-10-26-10 Additional information for APPLE-SA-2021-09-20-2 watchOS 8http://seclists.org/fulldisclosure/2021/Oct/62mailing-listx_refsource_FULLDISC
• seclists.org20211027 APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15http://seclists.org/fulldisclosure/2021/Oct/63mailing-listx_refsource_FULLDISC
• seclists.org20211027 APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15http://seclists.org/fulldisclosure/2021/Oct/61mailing-listx_refsource_FULLDISC