Arbitrary file upload in Elecom Co.,ltd. Wmc-2lx-B
CVE-2024-34021
Unrestricted upload of file with dangerous type vulnerability exists in ELECOM wireless LAN routers. A specially crafted file may be uploaded to the affected product by a logged-in user with an administrative privilege, resulting in an arbitrary OS command execution.
Vulnerability class: Unrestricted File Upload
EPSS: 0.004 (29.1th percentile) — read the EPSS interpretation.
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.
Affected products
- Elecom Co.,ltd. Wmc-2lx-b — versions v1.42 and earlier
- Elecom Co.,ltd. Wmc-x1800gst-b — versions v1.42 and earlier
- Elecom Co.,ltd. Wrc-1167gs2-b — versions v1.74 and earlier
- Elecom Co.,ltd. Wrc-1167gs2h-b — versions v1.74 and earlier
- Elecom Co.,ltd. Wrc-1167gst2 — versions v1.32 and earlier
- Elecom Co.,ltd. Wrc-2533gs2-b — versions v1.68 and earlier
- Elecom Co.,ltd. Wrc-2533gs2v-b — versions v1.68 and earlier
- Elecom Co.,ltd. Wrc-2533gs2-w — versions v1.68 and earlier
- Elecom Co.,ltd. Wrc-2533gst2 — versions v1.30 and earlier
- Elecom Co.,ltd. Wrc-g01-w — versions v1.26 and earlier
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-34021?
- CVE-2024-34021 is a medium-severity vulnerability in Elecom Co.,ltd. Wmc-2lx-B, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.8/10. Published 2024-08-01.
- How severe is CVE-2024-34021?
- Medium severity. CVSS v3 base score is 6.8 out of 10.
- Is CVE-2024-34021 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.