Numerous exposed dangerous functions within Orion Core has allows for read-only SQL injection leading to privileged escalation. An attacker with low-user privileges may steal password hashes and password salt information.
https://www.zerodayinitiative.com/advisories/ZDI-21-1604/
https://www.zerodayinitiative.com/advisories/ZDI-21-1603/
https://www.zerodayinitiative.com/advisories/ZDI-21-1602/
https://www.zerodayinitiative.com/advisories/ZDI-21-1601/
https://www.zerodayinitiative.com/advisories/ZDI-21-1600/
https://www.zerodayinitiative.com/advisories/ZDI-21-1599/
https://www.zerodayinitiative.com/advisories/ZDI-21-1598/
https://www.zerodayinitiative.com/advisories/ZDI-21-1597/
https://www.zerodayinitiative.com/advisories/ZDI-21-1596/
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35234
https://support.solarwinds.com/SuccessCenter/s/article/Orion-Platform-2020-2-6-Hotfix-3