Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-45638

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.74, D8500 before 1.0.3.60, DC112A before 1.0.0.56, R6300v2 before 1.0.4.50, R6400 before 1.0.1.68, R7000 before 1.0.11.116, R7100LG before 1.0.0.70, RBS40V before 2.6.2.8, RBW30 before 2.6.2.2, RS400 before 1.5.1.80, R7000P before 1.3.2.132, and R6900P before 1.3.2.132.

Published

2021-12-26T01:15:19.550

Last Modified

2024-11-21T06:32:44.717

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.6 (CRITICAL)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System netgear d6220_firmware < 1.0.0.68 Yes
Hardware netgear d6220 - No
Operating System netgear d6400_firmware < 1.0.0.102 Yes
Hardware netgear d6400 - No
Operating System netgear d7000v2_firmware < 1.0.0.74 Yes
Hardware netgear d7000v2 - No
Operating System netgear d8500_firmware < 1.0.3.60 Yes
Hardware netgear d8500 - No
Operating System netgear dc112a_firmware < 1.0.0.56 Yes
Hardware netgear dc112a - No
Operating System netgear r6300v2_firmware < 1.0.4.50 Yes
Hardware netgear r6300v2 - No
Operating System netgear r6400_firmware < 1.0.1.68 Yes
Hardware netgear r6400 - No
Operating System netgear r7000_firmware < 1.0.11.116 Yes
Hardware netgear r7000 - No
Operating System netgear r7100lg_firmware < 1.0.0.70 Yes
Hardware netgear r7100lg - No
Operating System netgear r7000p_firmware < 1.3.2.132 Yes
Hardware netgear r7000p - No
Operating System netgear rbs40v_firmware < 2.6.2.8 Yes
Hardware netgear rbs40v - No
Operating System netgear rbw30_firmware < 2.6.2.2 Yes
Hardware netgear rbw30 - No
Operating System netgear rs400_firmware < 1.5.1.80 Yes
Hardware netgear rs400 - No
Operating System netgear r6900p_firmware < 1.3.2.132 Yes
Hardware netgear r6900p - No
References