CVE-2025-65287
Medium
Description
An unauthenticated directory traversal vulnerability in cgi-bin/upload.cgi in SNMP Web Pro 1.1 allows a remote attacker to read arbitrary files. The CGI concatenates the user-supplied params directly onto the base path (/var/www/files/userScript/) using memcpy + strcat without validation or canonicalization, enabling ../ sequences to escape the intended directory. The download branch also echoes the unsanitized params into Content-Disposition, introducing header-injection risk.
SeverityMedium
CVSS4.3
Exploit probability—
ProductCdpenergy Snmp Web Pro Firmware
PublishedDec 9, 2025
First seenDec 9, 2025
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cdpenergy snmp_web_pro_firmware | 1.1 | — |
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