{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28324","assignerOrgId":"49f11609-934d-4621-84e6-e02e032104d6","state":"PUBLISHED","assignerShortName":"SolarWinds","dateReserved":"2026-02-26T14:46:41.521Z","datePublished":"2026-09-22T19:11:33.997Z","dateUpdated":"2026-09-22T19:35:38.810Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Observability Self-Hosted","vendor":"SolarWinds","versions":[{"lessThan":"2026.2.3","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Kai Huang from Armadin"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checks. Installations configured in a non-default and non-secure configuration are affected."}],"value":"SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checks. Installations configured in a non-default and non-secure configuration are affected."}],"impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242 Code Injection"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-345","description":"CWE-345 Insufficient Verification of Data Authenticity","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"49f11609-934d-4621-84e6-e02e032104d6","shortName":"SolarWinds","dateUpdated":"2026-09-22T19:11:33.997Z"},"references":[{"tags":["release-notes"],"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-2-3_release_notes.htm"},{"tags":["vendor-advisory"],"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28324"},{"tags":["x_secure-configuration-guide"],"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm"},{"tags":["mitigation"],"url":"https://documentation.solarwinds.com/en/success_center/wpm/content/orionwpmagaddingalocation.htm"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"SolarWinds recommends customers to upgrade to Observability Self-Hosted version 2026.2.3 as soon as is practical. If unable to update immediately, apply the recommended workaround."}],"value":"SolarWinds recommends customers to upgrade to Observability Self-Hosted version 2026.2.3 as soon as is practical. If unable to update immediately, apply the recommended workaround."}],"source":{"discovery":"UNKNOWN"},"title":"SolarWinds Observability Self-Hosted Remote Code Execution Vulnerability","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Configure Player Password to secure communication between WPM Player agent and&nbsp;Observability Self-Hosted server. Reference :&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://documentation.solarwinds.com/en/success_center/wpm/content/orionwpmagaddingalocation.htm\">https://documentation.solarwinds.com/en/success_center/wpm/content/orionwpmagaddingalocation.htm</a>"}],"value":"Configure Player Password to secure communication between WPM Player agent and Observability Self-Hosted server. Reference :  https://documentation.solarwinds.com/en/success_center/wpm/content/orionwpmagaddingalocation.htm https://documentation.solarwinds.com/en/success_center/wpm/content/orionwpmagaddingalocation.htm"}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-22T19:35:31.960772Z","id":"CVE-2026-28324","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-22T19:35:38.810Z"}}]}}