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ZdiCVE-2021-27258

HistoryApr 14, 2021 - 4:15 p.m.

CVE-2021-27258

2021-04-1416:15:13

CWE-284

zdi

web.nvd.nist.gov

cve-2021-27258

solarwinds

orion platform

privilege escalation

vulnerability

zdi-can-11903

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.027

Percentile

90.6%

JSON

This vulnerability allows remote attackers to execute escalate privileges on affected installations of SolarWinds Orion Platform 2020.2. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SaveUserSetting endpoint. The issue results from improper restriction of this endpoint to unprivileged users. An attacker can leverage this vulnerability to escalate privileges their privileges from Guest to Administrator. Was ZDI-CAN-11903.

Affected configurations

Nvd

Vulners

Node

solarwindsorion_platformMatch2020.2-

VendorProductVersionCPE
solarwindsorion_platform2020.2cpe:2.3:a:solarwinds:orion_platform:2020.2:-:*:*:*:*:*:*

Vendor	Product	Version	CPE
solarwinds	orion_platform	2020.2	cpe:2.3:a:solarwinds:orion_platform:2020.2:-::::::

CNA Affected

[
  {
    "product": "Orion Platform",
    "vendor": "SolarWinds",
    "versions": [
      {
        "status": "affected",
        "version": "2020.2"
      }
    ]
  }
]

References

www.zerodayinitiative.com/advisories/ZDI-21-192/

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.027

Percentile

90.6%

JSON

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