Vulnerability Database

290,476

Total vulnerabilities in the database

CVE-2021-30913

The issue was addressed with improved permissions logic. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. An unprivileged application may be able to edit NVRAM variables.

  • Published: Aug 24, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-30913
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
apple / mac_os_x 10.15 10.15.7
apple / mac_os_x 10.15.7-supplemental_update 10.15.7-supplemental_update.x
apple / mac_os_x 10.15.7-security_update_2020-005 10.15.7-security_update_2020-005.x
apple / mac_os_x 10.15.7-security_update_2020-007 10.15.7-security_update_2020-007.x
apple / mac_os_x 10.15.7 10.15.7.x
apple / mac_os_x 10.15.7-security_update_2020-001 10.15.7-security_update_2020-001.x
apple / mac_os_x 10.15.7-security_update_2020 10.15.7-security_update_2020.x
apple / mac_os_x 10.15.7-security_update_2021-001 10.15.7-security_update_2021-001.x
apple / mac_os_x 10.15.7-security_update_2021-002 10.15.7-security_update_2021-002.x
apple / mac_os_x 10.15.7-security_update_2021-003 10.15.7-security_update_2021-003.x
apple / macos 12.0 12.0.x
apple / mac_os_x 10.15.7-security_update_2021-006 10.15.7-security_update_2021-006.x
apple / macos 11.0 11.6.1