RCE in Elecom Co.,ltd. Wrc-Be65qsd-B
CVE-2026-42062
ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authentication is required.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.023 (82.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.023 · change: +0.006
Affected products
- Elecom Co.,ltd. Wrc-Be65qsd-B — versions v1.1.0 and earlier
- Elecom Co.,ltd. Wrc-Be72xsd-B — versions v1.1.1 and earlier
- Elecom Co.,ltd. Wrc-Be72xsd-Ba — versions v1.1.1 and earlier
- Elecom Co.,ltd. Wrc-W702-B — versions v1.1.0 and earlier
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-42062?
- CVE-2026-42062 is a critical-severity vulnerability in Elecom Co.,ltd. Wrc-Be65qsd-B, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-05-13.
- How severe is CVE-2026-42062?
- Critical severity. CVSS v3 base score is 9.8 out of 10.