Vulnerability Monitor

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CVE-2021-45527

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.54, EX7000 before 1.0.1.94, EX7500 before 1.0.0.72, R6250 before 1.0.4.48, R6300v2 before 1.0.4.52, R6400 before 1.0.1.70, R6400v2 before 1.0.4.102, R6700v3 before 1.0.4.102, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7850 before 1.0.5.68, R7900 before 1.0.4.30, R7960P before 1.4.1.68, R8000 before 1.0.4.52, RAX200 before 1.0.2.88, RBS40V before 2.6.2.4, RS400 before 1.5.1.80, XR300 before 1.0.3.56, R7000P before 1.3.2.124, R8000P before 1.4.1.68, R8500 before 1.0.2.144, RAX80 before 1.0.3.102, R6900P before 1.3.2.124, R7900P before 1.4.1.68, R8300 before 1.0.2.144, RAX75 before 1.0.3.102, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, and RBK852 before 3.2.17.12.

Published

2021-12-26T01:15:14.207

Last Modified

2024-11-21T06:32:25.610

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.6 (CRITICAL)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-120
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System netgear rbk752_firmware < 3.2.17.12 Yes
Hardware netgear rbk752 - No
Operating System netgear rbr750_firmware < 3.2.17.12 Yes
Hardware netgear rbr750 - No
Operating System netgear rbs750_firmware < 3.2.17.12 Yes
Hardware netgear rbs750 - No
Operating System netgear rbk852_firmware < 3.2.17.12 Yes
Hardware netgear rbk852 - No
Operating System netgear rbr850_firmware < 3.2.17.12 Yes
Hardware netgear rbr850 - No
Operating System netgear rbs850_firmware < 3.2.17.12 Yes
Hardware netgear rbs850 - No
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 < 1.0.0.66 Yes
Hardware netgear d7000v2 - No
Operating System netgear d8500_firmware < 1.0.3.58 Yes
Hardware netgear d8500 - No
Operating System netgear dc112a_firmware < 1.0.0.54 Yes
Hardware netgear dc112a - No
Operating System netgear ex7000_firmware < 1.0.1.94 Yes
Hardware netgear ex7000 - No
Operating System netgear ex7500_firmware < 1.0.0.72 Yes
Hardware netgear ex7500 - No
Operating System netgear r6250_firmware < 1.0.4.48 Yes
Hardware netgear r6250 - No
Operating System netgear r6300v2_firmware < 1.0.4.52 Yes
Hardware netgear r6300v2 - No
Operating System netgear r6400_firmware < 1.0.1.70 Yes
Hardware netgear r6400 - No
Operating System netgear r6400v2_firmware < 1.0.4.102 Yes
Hardware netgear r6400v2 - No
Operating System netgear r6700v3_firmware < 1.0.4.102 Yes
Hardware netgear r6700v3 - No
Operating System netgear r7000_firmware < 1.0.11.116 Yes
Hardware netgear r7000 - No
Operating System netgear r7100lg_firmware < 1.0.0.64 Yes
Hardware netgear r7100lg - No
Operating System netgear r7850_firmware < 1.0.5.68 Yes
Hardware netgear r7850 - No
Operating System netgear r7900_firmware < 1.0.4.30 Yes
Hardware netgear r7900 - No
Operating System netgear r7960p_firmware < 1.4.1.68 Yes
Hardware netgear r7960p - No
Operating System netgear r8000_firmware < 1.0.4.52 Yes
Hardware netgear r8000 - No
Operating System netgear rax200_firmware < 1.0.2.88 Yes
Hardware netgear rax200 - No
Operating System netgear rax75_firmware < 1.0.3.102 Yes
Hardware netgear rax75 - No
Operating System netgear rax80_firmware < 1.0.3.102 Yes
Hardware netgear rax80 - No
Operating System netgear rbs40v_firmware < 2.6.2.4 Yes
Hardware netgear rbs40v - No
Operating System netgear xr300_firmware < 1.0.3.56 Yes
Hardware netgear xr300 - No
Operating System netgear rs400_firmware < 1.5.1.80 Yes
Hardware netgear rs400 - No
Operating System netgear r7000p_firmware < 1.3.2.124 Yes
Hardware netgear r7000p - No
Operating System netgear r8000p_firmware < 1.4.1.68 Yes
Hardware netgear r8000p - No
Operating System netgear r8500_firmware < 1.0.2.144 Yes
Hardware netgear r8500 - No
Operating System netgear r6900p_firmware < 1.3.2.124 Yes
Hardware netgear r6900p - No
Operating System netgear r7900p_firmware < 1.4.1.68 Yes
Hardware netgear r7900p - No
Operating System netgear r8300_firmware < 1.0.2.144 Yes
Hardware netgear r8300 - No
References