Arbitrary file upload in NETGEAR Prosafe Network Management System
CVE-2023-38095
NETGEAR ProSAFE Network Management System MFileUploadController Unrestricted File Upload Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the MFileUploadController class. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-19717.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.655 (99.3th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.655 · newest: 0.655 · change: 0.000
Affected products
- NETGEAR Prosafe Network Management System — versions 1.7.0.12 (Win64)
- NETGEAR Prosafe Network Management System
Weakness classification (CWE)
References
- www.zerodayinitiative.com/advisories/ZDI-23-921/ (x_research-advisory, Third Party Advisory)
- kb.netgear.com/000065707/Security-Advisory-for-Multiple-Vulnerabilities-on-the-… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-38095?
- CVE-2023-38095 is a high-severity vulnerability in NETGEAR Prosafe Network Management System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2024-05-03.
- How severe is CVE-2023-38095?
- High severity. CVSS v3 base score is 8.8 out of 10.