Vulnerability Monitor

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CVE-2021-45573

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6260 before 1.1.0.76, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, and AC2600 before 1.2.0.62.

Published

2021-12-26T01:15:16.463

Last Modified

2024-11-21T06:32:33.547

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.3 (HIGH)

CVSSv2 Vector

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

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

6.5

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System netgear r6260_firmware < 1.1.0.76 Yes
Hardware netgear r6260 - No
Operating System netgear r6800_firmware < 1.2.0.62 Yes
Hardware netgear r6800 - No
Operating System netgear r6700_firmware < 1.2.0.62 Yes
Hardware netgear r6700 v2 No
Operating System netgear r6900_firmware < 1.2.0.62 Yes
Hardware netgear r6900 v2 No
Operating System netgear r7450_firmware < 1.2.0.62 Yes
Hardware netgear r7450 - No
Operating System netgear ac2100_firmware < 1.2.0.62 Yes
Hardware netgear ac2100 - No
Operating System netgear ac2400_firmware < 1.2.0.62 Yes
Hardware netgear ac2400 - No
Operating System netgear ac2600_firmware < 1.2.0.62 Yes
Hardware netgear ac2600 - No
References