What is CVE-2021-45655?

CVE-2021-45655 is a medium-severity vulnerability in NETGEAR R6400, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.9/10. Published 2021-12-26.

How severe is CVE-2021-45655?

Medium severity. CVSS v3 base score is 6.9 out of 10.

Vulnerability in NETGEAR R6400

CVE-2021-45655

NETGEAR R6400 devices before 1.0.1.70 are affected by server-side injection.

EPSS: 0.004 (36.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.9 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H.

Affected products

Netgear R6400
Netgear R6400_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-45655?: CVE-2021-45655 is a medium-severity vulnerability in NETGEAR R6400, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.9/10. Published 2021-12-26.
How severe is CVE-2021-45655?: Medium severity. CVSS v3 base score is 6.9 out of 10.