CVE-2020-27869

CVSS V2 High 9 CVSS V3 High 8.8
Description
This vulnerability allows remote attackers to escalate privileges on affected installations of SolarWinds Network Performance Monitor 2020 HF1, NPM: 2020.2. Authentication is required to exploit this vulnerability. The specific flaw exists within the WriteToFile method. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to escalate privileges and reset the password for the Admin user. Was ZDI-CAN-11804.
Overview
  • CVE ID
  • CVE-2020-27869
  • Assigner
  • zdi-disclosures@trendmicro.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-12T00:15:13
  • Last Modified Date
  • 2021-03-26T14:57:01
Weakness Enumerations
CWE URL
CWE-89 http://cwe.mitre.org/data/definitions/89.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:solarwinds:network_performance_monitor:2020:hotfix1:*:*:*:*:*:* 1 OR
cpe:2.3:a:solarwinds:network_performance_monitor:2020.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.zerodayinitiative.com/advisories/ZDI-21-064/ Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-27869
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27869
History
Created Old Value New Value Data Type Notes
2022-05-10 07:18:37 Added to TrackCVE
2022-12-05 22:02:22 2021-02-12T00:15Z 2021-02-12T00:15:13 CVE Published Date updated
2022-12-05 22:02:22 2021-03-26T14:57:01 CVE Modified Date updated
2022-12-05 22:02:22 Analyzed Vulnerability Status updated