Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-3453

Some Lenovo Notebook, ThinkPad, and Lenovo Desktop systems have BIOS modules unprotected by Intel Boot Guard that could allow an attacker with physical access the ability to write to the SPI flash storage.

Published

2021-07-16T21:15:10.683

Last Modified

2024-11-21T06:21:34.380

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:P/A:N

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-693
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System lenovo thinkpad_helix_firmware n17etb4w Yes
Hardware lenovo thinkpad_helix - No
Operating System lenovo thinkpad_t550_firmware n11et53w Yes
Hardware lenovo thinkpad_t550 - No
Operating System lenovo thinkpad_w550s_firmware n11et53w Yes
Hardware lenovo thinkpad_w550s - No
Operating System lenovo thinkpad_x1_carbon_3rd_gen_firmware n14et55w Yes
Hardware lenovo thinkpad_x1_carbon_3rd_gen - No
Operating System lenovo thinkpad_x250_firmware n10et62w Yes
Hardware lenovo thinkpad_x250 - No
Operating System lenovo thinkpad_yoga_15_firmware n19et65w Yes
Hardware lenovo thinkpad_yoga_15 - No
Operating System lenovo 730s-13iml_firmware - Yes
Hardware lenovo 730s-13iml - No
Operating System lenovo ideapad_1-11igl05_firmware - Yes
Hardware lenovo ideapad_1-11igl05 - No
Operating System lenovo ideapad_1-14igl05_firmware - Yes
Hardware lenovo ideapad_1-14igl05 - No
Operating System lenovo ideapad_s940-14iil_firmware - Yes
Hardware lenovo ideapad_s940-14iil - No
Operating System lenovo ideapad_s940-14iwl_firmware - Yes
Hardware lenovo ideapad_s940-14iwl - No
Operating System lenovo ideapad_slim_1-11ast-05_firmware - Yes
Hardware lenovo ideapad_slim_1-11ast-05 - No
Operating System lenovo ideapad_slim_1-14ast-05_firmware - Yes
Hardware lenovo ideapad_slim_1-14ast-05 - No
Operating System lenovo v130-15igm_firmware - Yes
Hardware lenovo v130-15igm - No
Operating System lenovo v330-15ikb_firmware - Yes
Hardware lenovo v330-15ikb - No
Operating System lenovo v330-15isk_firmware - Yes
Hardware lenovo v330-15isk - No
Operating System lenovo yoga_s730-13iml_firmware - Yes
Hardware lenovo yoga_s730-13iml - No
Operating System lenovo yoga_s940-14iil_firmware - Yes
Hardware lenovo yoga_s940-14iil - No
Operating System lenovo yoga_s940-14iwl_firmware - Yes
Hardware lenovo yoga_s940-14iwl - No
Operating System lenovo ideacentre_aio_5-24imb05_firmware < 2021-09-30 Yes
Hardware lenovo ideacentre_aio_5-24imb05 - No
Operating System lenovo ideacentre_aio_5-74imb05_firmware < 2021-09-30 Yes
Hardware lenovo ideacentre_aio_5-74imb05 - No
References