CVE-2021-27274

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.

Risk Information

Base Score

9.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

51.302

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-27272 ,CVE-2021-27273 ,CVE-2021-27274 ,CVE-2021-27275 ,CVE-2021-27276 are affected in prosafe_network_management_system 1.6.0.26	NCM
Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2021-27274)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234