Vulnerability CVE-2021-30917

Vulnerability Name:

CVE-2021-30917 (CCN-212157)

Assigned:

2021-08-24

Published:

2021-08-24

Updated:

2023-01-09

Summary:

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2021-30917

Source: cve@mitre.org
Type: Third Party Advisory, VDB Entry
cve@mitre.org

Source: XF
Type: UNKNOWN
apple-macos-cve202130917-code-exec(212157)

Source: CCN
Type: Apple security document HT212867
About the security content of iOS 15.1 and iPadOS 15.1

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Source: CCN
Type: Apple security document HT212868
About the security content of iOS 14.8.1 and iPadOS 14.8.1

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Source: CCN
Type: Apple security document HT212869
About the security content of macOS Monterey 12.0.1

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Source: CCN
Type: Apple security document HT212871
About the security content of Security Update 2021-007 Catalina

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Source: CCN
Type: Apple security document HT212872
About the security content of macOS Big Sur 11.6.1

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Source: CCN
Type: Apple security document HT212874
About the security content of watchOS 8.1

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Source: CCN
Type: Apple security document HT212876
About the security content of tvOS 15.1

Source: cve@mitre.org
Type: Vendor Advisory
cve@mitre.org

Vulnerable Configuration:

Configuration CCN 1:

cpe:/o:apple:macos_catalina:10.15.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

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