CVE-2026-28324

Summary

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.

Affected Software

Weaknesses

• CWE-345: CWE-345 Insufficient Verification of Data Authenticity

Workarounds

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

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-2-3_release_notes.htm
• https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28324
• https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm
• https://documentation.solarwinds.com/en/success_center/wpm/content/orionwpmagaddingalocation.htm

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