RCE in Motorola Cx2
CVE-2020-21937
An command injection vulnerability in HNAP1/SetWLanApcliSettings of Motorola CX2 router CX 1.0.2 Build 20190508 Rel.97360n allows attackers to execute arbitrary system commands.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.048 (91.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.048 · newest: 0.048 · change: 0.000
Affected products
- Motorola Cx2
- Motorola Cx2 Firmware — versions 1.0.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cwe.mitre.org/data/definitions/78.html (Third Party Advisory)
- github.com/cc-crack/router/blob/master/motocx2.md (Exploit, Third Party Advisory)
- l0n0l.xyz/post/motocx2/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-21937?
- CVE-2020-21937 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-2020-21937?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-21937 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.