What is CVE-2020-21935?

CVE-2020-21935 is a critical-severity vulnerability in Motorola Cx2, classified under OS Command Injection. CVSS score: 9.8/10. Published 2021-07-21.

How severe is CVE-2020-21935?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Motorola Cx2

CVE-2020-21935

A command injection vulnerability in HNAP1/GetNetworkTomographySettings of Motorola CX2 router CX 1.0.2 Build 20190508 Rel.97360n allows attackers to execute arbitrary code.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.044 (90.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Motorola Cx2
Motorola Cx2_firmware — versions 1.0.2
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-21935?: CVE-2020-21935 is a critical-severity vulnerability in Motorola Cx2, classified under OS Command Injection. CVSS score: 9.8/10. Published 2021-07-21.
How severe is CVE-2020-21935?: Critical severity. CVSS v3 base score is 9.8 out of 10.