CVE-2021-20175

7.5 highEPSS 0.6%

High (7.5) in netgear r6700 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

Netgear Nighthawk R6700 version 1.0.4.120 does not utilize secure communication methods to the SOAP interface. By default, all communication to/from the device's SOAP Interface (port 5000) is sent via HTTP, which causes potentially sensitive information (such as usernames and passwords) to be transmitted in cleartext

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-319
Published: 2021-12-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

netgear:r6700_firmware

References

https://www.tenable.com/security/research/tra-2021-57
https://www.tenable.com/security/research/tra-2021-57

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