PT-2021-17377 · NetGear · Netgear Prosafe Network Management System
Rgod
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Published
2021-03-26
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Updated
2021-03-30
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CVE-2021-27273
CVSS v2.0
9.0
High
| Vector | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
NETGEAR ProSAFE Network Management System version 1.6.0.26
Description
This issue allows remote attackers to execute arbitrary code on affected installations. Although authentication is required to exploit this issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the SettingConfigController class, specifically when parsing the
fileName parameter, which does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this issue to execute code in the context of SYSTEM.Recommendations
For NETGEAR ProSAFE Network Management System version 1.6.0.26, consider disabling the SettingConfigController class or restricting access to it until a patch is available. Avoid using the
fileName parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.Fix
OS Command Injection
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Weakness Enumeration
Related Identifiers
Affected Products
Netgear Prosafe Network Management System