CVE-2026-82793
7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Unrestricted upload of file with dangerous type issue exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If a specially crafted file is uploaded by a remote authenticated attacker, arbitrary code may be executed on the product.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Contec Co., Ltd. | CAN-2-WF | 0 < 2.20 | affected |
| Contec Co., Ltd. | CAN-2-USB | 0 < 2.20 | affected |
Weaknesses
- CWE-434: Unrestricted upload of file with dangerous type
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_ph_26091000_en.pdf
- https://jvn.jp/en/vu/JVNVU90314828/
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