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SolarWindsCVE-2021-35238

HistorySep 01, 2021 - 12:15 p.m.

CVE-2021-35238

2021-09-0112:15:07

CWE-79

SolarWinds

web.nvd.nist.gov

cve-2021-35238

orion platform

admin rights

xss

url

post parameter

createexternalwebsite

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

34.4%

JSON

User with Orion Platform Admin Rights could store XSS through URL POST parameter in CreateExternalWebsite website.

Affected configurations

Nvd

Node

solarwindsorion_platformRange≤2020.2.5

solarwindsorion_platformMatch2020.2.6-

VendorProductVersionCPE
solarwindsorion_platform*cpe:2.3:a:solarwinds:orion_platform:*:*:*:*:*:*:*:*
solarwindsorion_platform2020.2.6cpe:2.3:a:solarwinds:orion_platform:2020.2.6:-:*:*:*:*:*:*

Vendor	Product	Version	CPE
solarwinds	orion_platform	*	cpe:2.3:a:solarwinds:orion_platform::::::::
solarwinds	orion_platform	2020.2.6	cpe:2.3:a:solarwinds:orion_platform:2020.2.6:-::::::

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "Orion Platform",
    "vendor": "SolarWinds",
    "versions": [
      {
        "lessThan": "2020.2.6 HF1 ",
        "status": "affected",
        "version": "2020.2.6 and previous versions ",
        "versionType": "custom"
      }
    ]
  }
]

References

documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm

support.solarwinds.com/SuccessCenter/s/article/Orion-Platform-2020-2-6-Hotfix-1?language=en_US

www.solarwinds.com/trust-center/security-advisories/cve-2021-35238

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

34.4%

JSON

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