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SolarWindsCVE-2021-35218

HistorySep 01, 2021 - 3:15 p.m.

CVE-2021-35218

2021-09-0115:15:08

CWE-502

SolarWinds

web.nvd.nist.gov

cve-2021-35218

deserialization

untrusted data

remote code execution

web console chart

orion patch manager

security vulnerability

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.9

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

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

AI Score

8.8

Confidence

High

EPSS

0.087

Percentile

94.6%

JSON

Deserialization of Untrusted Data in the Web Console Chart Endpoint can lead to remote code execution. An unauthorized attacker who has network access to the Orion Patch Manager Web Console could potentially exploit this and compromise the server

Affected configurations

Nvd

Node

solarwindsorion_platformRange<2020.2.6

VendorProductVersionCPE
solarwindsorion_platform*cpe:2.3:a:solarwinds:orion_platform:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "Patch Manager ",
    "vendor": "SolarWinds",
    "versions": [
      {
        "lessThan": "2020.2.6",
        "status": "affected",
        "version": "2020.5 and previous versions ",
        "versionType": "custom"
      }
    ]
  }
]

References

documentation.solarwinds.com/en/success_center/patchman/content/release_notes/patchman_2020-2-6_release_notes.htm

www.solarwinds.com/trust-center/security-advisories/cve-2021-35218

www.zerodayinitiative.com/advisories/ZDI-21-1248/

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.9

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

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

AI Score

8.8

Confidence

High

EPSS

0.087

Percentile

94.6%

JSON

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