CVE-2021-27274 — Unrestricted File Upload in Netgear Prosafe Network Management System

CWE-434 — Unrestricted File Upload3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
51.3%
top 2.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Netgear Prosafe Network Management System
Timeline
PublishedMar 29
Latest updateMay 24

Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System 1.6.0.26. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MFileUploadController class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-12124.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-p4c8-3v5r-q3h7: This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System 1↗2022-05-24
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CVEList
CVE-2021-27274: This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR ProSAFE Network Management System 1↗2021-03-29
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CVE-2021-27274 — Unrestricted File Upload in Netgear | cvebase