CVE-2026-80233
7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
CAYIN CMS-WS, CMS-SE, and SMP series products developed by CAYIN Technology have an Arbitrary File Upload vulnerability. Privileged remote attackers can upload and execute web shells backdoors, thereby enabling arbitrary code execution on the server.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| CAYIN Technology | CAYIN CMS-WS | 0 <= 1.0.25336 | affected |
| CAYIN Technology | CAYIN CMS-SE | 0 <= 11.0.25336 | affected |
| CAYIN Technology | CAYIN SMP | 0 <= 4.0.25336 | affected |
Weaknesses
- CWE-434: 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.twcert.org.tw/tw/cp-132-11129-4a040-1.html
- https://www.twcert.org.tw/en/cp-139-11135-189f7-2.html
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