Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-45647

Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EAX80 before 1.0.1.62, EX7000 before 1.0.1.104, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6850 before 1.1.0.78, R6350 before 1.1.0.78, R6330 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.68, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.5, indicating it requires adjacent network access with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 68 products from netgear, from netgear, from netgear and 65 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2021-12-26T01:15:19.963

Last Modified

2024-11-21T06:32:46.533

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-200
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System netgear eax80_firmware < 1.0.1.62 Yes
Hardware netgear eax80 - No
Operating System netgear ex7000_firmware < 1.0.1.104 Yes
Hardware netgear ex7000 - No
Operating System netgear r6120_firmware < 1.0.0.76 Yes
Hardware netgear r6120 - No
Operating System netgear r6220_firmware 1.1.0.110 Yes
Hardware netgear r6220 - No
Operating System netgear r6230_firmware < 1.1.0.110 Yes
Hardware netgear r6230 - No
Operating System netgear r6260_firmware < 1.1.0.78 Yes
Hardware netgear r6260 - No
Operating System netgear r6850_firmware < 1.1.0.78 Yes
Hardware netgear r6850 - No
Operating System netgear r6350_firmware < 1.1.0.78 Yes
Hardware netgear r6350 - No
Operating System netgear r6330_firmware < 1.1.0.78 Yes
Hardware netgear r6330 - No
Operating System netgear r6800_firmware < 1.2.0.76 Yes
Hardware netgear r6800 - No
Operating System netgear r6900v2_firmware < 1.2.0.76 Yes
Hardware netgear r6900v2 - No
Operating System netgear r6700v2_firmware < 1.2.0.76 Yes
Hardware netgear r6700v2 - No
Operating System netgear r7000_firmware < 1.0.11.116 Yes
Hardware netgear r7000 - No
Operating System netgear r7000p_firmware < 1.3.3.140 Yes
Hardware netgear r7000p - No
Operating System netgear r6900p_firmware < 1.3.3.140 Yes
Hardware netgear r6900p - No
Operating System netgear r7200_firmware < 1.2.0.76 Yes
Hardware netgear r7200 - No
Operating System netgear r7350_firmware < 1.2.0.76 Yes
Hardware netgear r7350 - No
Operating System netgear r7400_firmware < 1.2.0.76 Yes
Hardware netgear r7400 - No
Operating System netgear r7450_firmware < 1.2.0.76 Yes
Hardware netgear r7450 - No
Operating System netgear ac2100_firmware < 1.2.0.76 Yes
Hardware netgear ac2100 - No
Operating System netgear ac2400_firmware < 1.2.0.76 Yes
Hardware netgear ac2400 - No
Operating System netgear ac2600_firmware < 1.2.0.76 Yes
Hardware netgear ac2600 - No
Operating System netgear r7900_firmware < 1.0.4.38 Yes
Hardware netgear r7900 - No
Operating System netgear r7900p_firmware < 1.4.1.66 Yes
Hardware netgear r7900p - No
Operating System netgear r7960p_firmware < 1.4.1.66 Yes
Hardware netgear r7960p - No
Operating System netgear r8000_firmware < 1.0.4.68 Yes
Hardware netgear r8000 - No
Operating System netgear r8000p_firmware < 1.4.1.66 Yes
Hardware netgear r8000p - No
Operating System netgear rax15_firmware < 1.0.2.82 Yes
Hardware netgear rax15 - No
Operating System netgear rax20_firmware < 1.0.2.82 Yes
Hardware netgear rax20 - No
Operating System netgear rax200_firmware < 1.0.3.106 Yes
Hardware netgear rax200 - No
Operating System netgear rax45_firmware < 1.0.2.72 Yes
Hardware netgear rax45 - No
Operating System netgear rax50_firmware < 1.0.2.72 Yes
Hardware netgear rax50 - No
Operating System netgear rax75_firmware < 1.0.3.106 Yes
Hardware netgear rax75 - No
Operating System netgear rax80_firmware < 1.0.3.106 Yes
Hardware netgear rax80 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For netgear's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.