---
id: CVE-2025-65287
title: >-
  An unauthenticated directory traversal vulnerability in cgi-bin/upload.cgi in
  SNMP Web Pro 1.1 allows a remote attacker to read arbitrary files
summary: >-
  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/us…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-22
vendor: cdpenergy
product: snmp_web_pro_firmware
affected:
  - snmp_web_pro_firmware = 1.1
published: '2025-12-09'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T19:10:00.173'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-65287'
references:
  - url: 'https://damiri.fr/en/cve/CVE-2025-65287'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00819
epssPercentile: 0.56251
ingestedAt: '2026-10-15T19:25:46.341Z'
---

## Overview

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.

## Affected

- `snmp_web_pro_firmware = 1.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.