CVE-2021-27276

published 2021-03-29

CVE-2021-27276: This vulnerability allows remote attackers to delete arbitrary files on affected installations of NETGEAR ProSAFE Network Management System 1.6.0.26. Although…

Priority P2 64 high 7.1 CVSS 3.1

AV N AC L PR L UI N S U C N I L A H

This vulnerability allows remote attackers to delete arbitrary files on affected installations of NETGEAR ProSAFE Network Management System 1.6.0.26. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the MibController class. When parsing the realName parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-12122.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
netgear	prosafe_network_management_system	—	—

CVSS provenance

nvd v3.1 7.1 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

nvd v3.0 7.1 HIGH CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

nvd v2.0 5.5 MEDIUM AV:N/AC:L/Au:S/C:N/I:P/A:P

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CWE-22