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HackeroneCVE-2020-8126

HistoryFeb 07, 2020 - 3:15 p.m.

CVE-2020-8126

2020-02-0715:15:11

CWE-78

hackerone

web.nvd.nist.gov

cve-2020-8126

privilege escalation

edgeswitch

cgi script

local command execution

vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

13.1%

JSON

A privilege escalation in the EdgeSwitch prior to version 1.7.1, an CGI script don’t fully sanitize the user input resulting in local commands execution, allowing an operator user (Privilege-1) to escalate privileges and became administrator (Privilege-15).

Affected configurations

Nvd

Vulners

Node

uiedgeswitchRange<1.7.1

VendorProductVersionCPE
uiedgeswitch*cpe:2.3:o:ui:edgeswitch:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ui	edgeswitch	*	cpe:2.3:o:ui:edgeswitch::::::::

CNA Affected

[
  {
    "product": "EdgeSwitch",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "1.7.0"
      }
    ]
  }
]

References

hackerone.com/reports/197958

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

13.1%

JSON

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