CVE-2021-30657
Scores
EPSS
Percentile: 75.8%
CVSS
CVSS Score: 5.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (2)
Type: Configuration
Vendor: apple
Product: mac_os_x
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.15.5", "versionStartIncluding": "10.15", "vulnerable": true }, ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.15.5", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.6:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.3", "versionStartIncluding": "11.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: apple
Product: macos
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.15.5", "versionStartIncluding": "10.15", "vulnerable": true }, ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.15.5", "versionStartIncluding": "10.15", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.6:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.3", "versionStartIncluding": "11.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd