RCE in Logitec Corporation Lan-W300n/pgrb
CVE-2021-20639
LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute arbitrary OS commands via unspecified vectors.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (37.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000
Affected products
- Logitec Corporation Lan-W300n/pgrb — versions LAN-W300N/PGRB
- Logitech Lan-W300n\/pgrb
- Logitech Lan-W300n\/pgrb Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.elecom.co.jp/news/security/20210126-01/ (Vendor Advisory)
- jvn.jp/en/jp/JVN96783542/index.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-20639?
- CVE-2021-20639 is a medium-severity vulnerability in Logitec Corporation Lan-W300n/pgrb, classified under OS Command Injection. CVSS score: 6.8/10. Published 2021-02-12.
- How severe is CVE-2021-20639?
- Medium severity. CVSS v3 base score is 6.8 out of 10.
- Is CVE-2021-20639 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.