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SolarWindsCVE-2021-35231

HistoryOct 25, 2021 - 1:15 p.m.

CVE-2021-35231

2021-10-2513:15:07

CWE-428

SolarWinds

web.nvd.nist.gov

kiwi syslog server

installation wizard

local attacker

escalated privileges

unquoted service path

vulnerability

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.1

Confidence

High

EPSS

Percentile

5.1%

JSON

As a result of an unquoted service path vulnerability present in the Kiwi Syslog Server Installation Wizard, a local attacker could gain escalated privileges by inserting an executable into the path of the affected service or uninstall entry. Example vulnerable path: “Computer\HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Kiwi Syslog Server\Parameters\Application”.

Affected configurations

Nvd

Node

solarwindskiwi_syslog_serverRange<9.8

VendorProductVersionCPE
solarwindskiwi_syslog_server*cpe:2.3:a:solarwinds:kiwi_syslog_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
solarwinds	kiwi_syslog_server	*	cpe:2.3:a:solarwinds:kiwi_syslog_server::::::::

CNA Affected

[
  {
    "product": "Kiwi Syslog Server",
    "vendor": "SolarWinds",
    "versions": [
      {
        "lessThan": "9.8",
        "status": "affected",
        "version": "9.7.2 and previous versions",
        "versionType": "custom"
      }
    ]
  }
]

References

documentation.solarwinds.com/en/success_center/kss/content/release_notes/kss_9-8_release_notes.htm

www.solarwinds.com/trust-center/security-advisories/cve-2021-35231

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.1

Confidence

High

EPSS

Percentile

5.1%

JSON

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