Vulnerability Monitor

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CVE-2021-38534

Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6100 before 1.0.0.60, D6200 before 1.1.00.36, D6220 before 1.0.0.52, D6400 before 1.0.0.86, D7000 before 1.0.1.70, D7000v2 before 1.0.0.53, D8500 before 1.0.3.44, DC112A before 1.0.0.42, DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, DM200 before 1.0.0.61, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.42, R6050 before 1.0.1.18, R6080 before 1.0.0.42, R6220 before 1.1.0.80, R6230 before 1.1.0.80, R6250 before 1.0.4.34, R6260 before 1.1.0.64, R6300v2 before 1.0.4.34, R6400 before 1.0.1.46, R6400v2 before 1.0.2.62, R6700 before 1.0.2.6, R6700v2 before 1.2.0.36, R6700v3 before 1.0.2.62, R6800 before 1.2.0.36, R6900 before 1.0.2.4, R6900P before 1.3.1.64, R6900v2 before 1.2.0.36, R7000 before 1.0.9.60, R7000P before 1.3.1.64, R7100LG before 1.0.0.50, R7300DST before 1.0.0.70, R7450 before 1.2.0.36, R7900 before 1.0.3.8, R7900P before 1.4.1.50, R8000 before 1.0.4.28, R8000P before 1.4.1.50, R8300 before 1.0.2.130, R8500 before 1.0.2.130, WNDR3400v3 before 1.0.1.24, WNR2020 before 1.1.0.62, WNR3500Lv2 before 1.2.0.62, XR450 before 2.3.2.40, and XR500 before 2.3.2.40.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 4.1, indicating it requires adjacent network access with relatively low complexity though user interaction is required . The vulnerability impacts limited data confidentiality, limited integrity, and limited availability for affected systems. Impacting 86 products from netgear, from netgear, from netgear and 83 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

2021-08-11T00:17:22.217

Last Modified

2024-11-21T06:17:21.960

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.1 (MEDIUM)

CVSSv2 Vector

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

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

6.8

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System netgear d3600_firmware < 1.0.0.76 Yes
Hardware netgear d3600 - No
Operating System netgear d6000_firmware < 1.0.0.76 Yes
Hardware netgear d6000 - No
Operating System netgear d6100_firmware < 1.0.0.60 Yes
Hardware netgear d6100 - No
Operating System netgear d6200_firmware < 1.1.00.36 Yes
Hardware netgear d6200 - No
Operating System netgear d6220_firmware < 1.0.0.52 Yes
Hardware netgear d6220 - No
Operating System netgear d6400_firmware < 1.0.0.86 Yes
Hardware netgear d6400 - No
Operating System netgear d7000_firmware < 1.0.1.70 Yes
Hardware netgear d7000 - No
Operating System netgear d7000_firmware < 1.0.0.53 Yes
Hardware netgear d7000 v2 No
Operating System netgear d8500_firmware < 1.0.3.44 Yes
Hardware netgear d8500 - No
Operating System netgear dc112a_firmware < 1.0.0.42 Yes
Hardware netgear dc112a - No
Operating System netgear dgn2200_firmware < 1.0.0.110 Yes
Hardware netgear dgn2200 v4 No
Operating System netgear dgnd2200b_firmware < 1.0.0.109 Yes
Hardware netgear dgnd2200b v4 No
Operating System netgear dm200_firmware < 1.0.0.61 Yes
Hardware netgear dm200 - No
Operating System netgear jr6150_firmware < 1.0.1.18 Yes
Hardware netgear jr6150 - No
Operating System netgear pr2000_firmware < 1.0.0.28 Yes
Hardware netgear pr2000 - No
Operating System netgear r6020_firmware < 1.0.0.42 Yes
Hardware netgear r6020 - No
Operating System netgear r6050_firmware < 1.0.1.18 Yes
Hardware netgear r6050 - No
Operating System netgear r6080_firmware < 1.0.0.42 Yes
Hardware netgear r6080 - No
Operating System netgear r6220_firmware < 1.1.0.80 Yes
Hardware netgear r6220 - No
Operating System netgear r6230_firmware < 1.1.0.80 Yes
Hardware netgear r6230 - No
Operating System netgear r6250_firmware < 1.0.4.34 Yes
Hardware netgear r6250 - No
Operating System netgear r6260_firmware < 1.1.0.64 Yes
Hardware netgear r6260 - No
Operating System netgear r6300_firmware < 1.0.4.34 Yes
Hardware netgear r6300 v2 No
Operating System netgear r6400_firmware < 1.0.1.46 Yes
Hardware netgear r6400 - No
Operating System netgear r6400_firmware < 1.0.2.62 Yes
Hardware netgear r6400 v2 No
Operating System netgear r6700_firmware < 1.0.2.6 Yes
Hardware netgear r6700 - No
Operating System netgear r6700_firmware < 1.2.0.36 Yes
Hardware netgear r6700 v2 No
Operating System netgear r6700_firmware < 1.0.2.62 Yes
Hardware netgear r6700 v3 No
Operating System netgear r6800_firmware < 1.2.0.36 Yes
Hardware netgear r6800 - No
Operating System netgear r6900_firmware < 1.0.2.4 Yes
Hardware netgear r6900 - No
Operating System netgear r6900p_firmware < 1.3.1.64 Yes
Hardware netgear r6900p - No
Operating System netgear r6900_firmware < 1.2.0.36 Yes
Hardware netgear r6900 v2 No
Operating System netgear r7000_firmware < 1.0.9.60 Yes
Hardware netgear r7000 - No
Operating System netgear r7000p_firmware < 1.3.1.64 Yes
Hardware netgear r7000p - No
Operating System netgear r7100lg_firmware < 1.0.0.50 Yes
Hardware netgear r7100lg - No
Operating System netgear r7300dst_firmware < 1.0.0.70 Yes
Hardware netgear r7300dst - No
Operating System netgear r7450_firmware < 1.2.0.36 Yes
Hardware netgear r7450 - No
Operating System netgear r7900_firmware < 1.0.3.8 Yes
Hardware netgear r7900 - No
Operating System netgear r7900p_firmware < 1.4.1.50 Yes
Hardware netgear r7900p - No
Operating System netgear r8000_firmware < 1.0.4.28 Yes
Hardware netgear r8000 - No
Operating System netgear r8000p_firmware < 1.4.1.50 Yes
Hardware netgear r8000p - No
Operating System netgear r8300_firmware < 1.0.2.130 Yes
Hardware netgear r8300 - No
Operating System netgear r8500_firmware < 1.0.2.130 Yes
Hardware netgear r8500 - No
Operating System netgear wndr3400_firmware < 1.0.1.24 Yes
Hardware netgear wndr3400 v3 No
Operating System netgear wnr2020_firmware < 1.1.0.62 Yes
Hardware netgear wnr2020 - No
Operating System netgear wnr3500l_firmware < 1.2.0.62 Yes
Hardware netgear wnr3500l v2 No
Operating System netgear xr450_firmware < 2.3.2.40 Yes
Hardware netgear xr450 - No
Operating System netgear xr500_firmware < 2.3.2.40 Yes
Hardware netgear xr500 - 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.