CVE-2023-38095
HighNETGEAR ProSAFE Network Management System MFileUploadController Unrestricted File Upload Remote Code Execution Vulnerability.
Published May 3, 2024 · Updated Sep 18, 2024
Key Facts
Patch immediately- CVE-2023-38095 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting ProSAFE Network Management System (Netgear).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 66% probability of exploitation in the next 30 days.
- Fixed versions are available, including ProSAFE Network Management System 1.7.0.20.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
66%
Higher than 99.2% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
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Description
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.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| ProSAFE Network Management SystemNetgear | >= 1.7.0.12 (Win64) | 1.7.0.20 |
Patched Releases
ProSAFE Network Management System
1.7.0.20
Timeline
Publicly disclosed
May 3, 2024
Last updated
Sep 18, 2024
Weakness Type
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
- advisoryvendor-provided URL
- advisoryhttps://kb.netgear.com/000065859/Security-Advisory-for-Pre-authentication-Buffer-Overflow-on-the-CAX30-PSV-2023-0093
- advisoryhttps://kb.netgear.com/000065866/Security-Advisory-for-Multiple-Vulnerabilities-on-the-NMS300-PSV-2023-0114-PSV-2023-0115
- advisoryhttps://kb.netgear.com/000065901/Security-Advisory-for-Stored-Cross-Site-Scripting-on-the-NMS300-PSV-2023-0106
- advisoryUSOM advisory
FAQ
Common Questions.
NETGEAR ProSAFE Network Management System MFileUploadController Unrestricted File Upload Remote Code Execution Vulnerability.
Affected: ProSAFE Network Management System (Netgear) versions >= 1.7.0.12 (Win64). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including ProSAFE Network Management System 1.7.0.20.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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