Vulnerability Monitor

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CVE-2021-37910


ASUS routers Wi-Fi protected access protocol (WPA2 and WPA3-SAE) has improper control of Interaction frequency vulnerability, an unauthenticated attacker can remotely disconnect other users' connections by sending specially crafted SAE authentication frames.


Security Impact Summary

This vulnerability carries a LOW severity rating with a CVSS v3.1 score of 3.7, indicating it can be exploited remotely over the network but requires specific conditions to be met without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and limited availability for affected systems. Impacting 10 products from asus, from asus, from asus and 7 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

2021-11-12T02:15:06.640

Last Modified

2024-11-21T06:16:02.093

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.7 (LOW)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-799

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System asus gt-axe11000_firmware < 3.0.0.4.386.45898 Yes
Hardware asus gt-axe11000 - No
Operating System asus rt-ax3000_firmware < 3.0.0.4.386.45898 Yes
Hardware asus rt-ax3000 - No
Operating System asus rt-ax55_firmware < 3.0.0.4.386.45898 Yes
Hardware asus rt-ax55 - No
Operating System asus rt-ax58u_firmware < 3.0.0.4.386.45898 Yes
Hardware asus rt-ax58u - No
Operating System asus tuf-ax3000_firmware < 3.0.0.4.386.45898 Yes
Hardware asus tuf-ax3000 - 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 asus'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.