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[email protected]CVE-2017-17411

HistoryDec 21, 2017 - 2:29 p.m.

CVE-2017-17411

2017-12-2114:29:00

CWE-78

[email protected]

web.nvd.nist.gov

linksys

wvbr0

vulnerability

remote code execution

authentication bypass

cve-2017-17411

zdi-can-4892

nvd

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

JSON

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Linksys WVBR0. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management portal. The issue lies in the lack of proper validation of user data before executing a system call. An attacker could leverage this vulnerability to execute code with root privileges. Was ZDI-CAN-4892.

Affected configurations

Vulners

NVD

Node

linksyswvbr0Range≤0

CPENameOperatorVersion
linksys:wvbr0_firmwarelinksys wvbr0 firmwarelt1.0.41

CPE	Name	Operator	Version
linksys:wvbr0_firmware	linksys wvbr0 firmware	lt	1.0.41

CNA Affected

[
  {
    "product": "Linksys WVBR0",
    "vendor": "Linksys",
    "versions": [
      {
        "status": "affected",
        "version": "WVBR0"
      }
    ]
  }
]