CVE-2021-27258: critical vulnerability in SolarWinds Orion Platform
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 4.1%
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
SolarWinds · Orion PlatformRelated CVEs — SolarWinds Orion Platform
In the same product, most dangerous first.
CVE-2020-10148CRITICALSolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commandsEPSS 92.0%KEVCVE-2020-27871HIGHCVE-2020-27871EPSS 90.8%CVE-2022-36958HIGHSolarWinds Platform Deserialization of Untrusted DataEPSS 81.9%CVE-2022-36961HIGHOrion Platform SQL Injection Privilege Escalation VulnerabilityEPSS 74.3%CVE-2021-35217HIGHInsecure Deserialization of untrusted data causing Remote code execution vulnerability.EPSS 72.8%CVE-2021-35215HIGHActionPluginBaseView Deserialization of Untrusted Data RCEEPSS 69.9%