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cve[email protected]CVE-2021-27272
HistoryMar 29, 2021 - 9:15 p.m.

CVE-2021-27272

2021-03-2921:15:13
CWE-22
web.nvd.nist.gov
24
cve-2021-27272
netgear
prosafe
network management system
vulnerability
remote attackers
file deletion
authentication bypass
denial-of-service
zdi-can-12123

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:P/A:C

7.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

0.013 Low

EPSS

Percentile

85.9%

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 ReportTemplateController class. When parsing the path 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-12123.

Affected configurations

Vulners
NVD
Node
netgearprosafe_network_management_systemRange1.6.0.26

CNA Affected

[
  {
    "product": "ProSAFE Network Management System",
    "vendor": "NETGEAR",
    "versions": [
      {
        "status": "affected",
        "version": "1.6.0.26"
      }
    ]
  }
]

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:P/A:C

7.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

0.013 Low

EPSS

Percentile

85.9%

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