CVE-2021-35215: high-severity vulnerability in SolarWinds Orion Platform
ActionPluginBaseView Deserialization of Untrusted Data RCE
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.9epss 70%
Insecure deserialization leading to Remote Code Execution was detected in the Orion Platform version 2020.2.5. Authentication is required to exploit this vulnerability.
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
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 81.5%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-2022-38108HIGHSolarWinds Platform Deserialization of Untrusted DataEPSS 65.9%
References
https://documentation.solarwinds.co/enm/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmhttps://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmhttps://www.solarwinds.com/trust-center/security-advisories/cve-2021-35215https://www.zerodayinitiative.com/advisories/ZDI-21-1245/