Vulnerability Monitor

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CVE-2020-35802


Certain NETGEAR devices are affected by disclosure of sensitive information. This affects CBR40 before 2.5.0.14, RBW30 before 2.6.1.4, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, RBK842 before 3.2.16.6, RBR840 before 3.2.16.6, RBS840 before 3.2.16.6, and RBS40V before 2.6.1.4.


Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network 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 28 products from netgear, from netgear, from netgear and 25 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, 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

2020-12-30T00:15:14.517

Last Modified

2024-11-21T05:28:09.167

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

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
    NVD-CWE-noinfo

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System netgear cbr40_firmware < 2.5.0.14 Yes
Hardware netgear cbr40 - No
Operating System netgear rbw30_firmware < 2.6.1.4 Yes
Hardware netgear rbw30 - 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 rbk752_firmware < 3.2.16.6 Yes
Hardware netgear rbk752 - No
Operating System netgear rbr750_firmware < 3.2.16.6 Yes
Hardware netgear rbr750 - No
Operating System netgear rbs750_firmware < 3.2.16.6 Yes
Hardware netgear rbs750 - No
Operating System netgear rbk852_firmware < 3.2.16.6 Yes
Hardware netgear rbk852 - No
Operating System netgear rbr850_firmware < 3.2.16.6 Yes
Hardware netgear rbr850 - No
Operating System netgear rbs850_firmware < 3.2.16.6 Yes
Hardware netgear rbs850 - No
Operating System netgear rbk842_firmware < 3.2.16.6 Yes
Hardware netgear rbk842 - No
Operating System netgear rbr840_firmware < 3.2.16.6 Yes
Hardware netgear rbr840 - No
Operating System netgear rbs840_firmware < 3.2.16.6 Yes
Hardware netgear rbs840 - No
Operating System netgear rbs840v_firmware < 2.6.1.4 Yes
Hardware netgear rbs840v - 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.