This vulnerability allows remote attackers to execute arbitrary code on affected installations of SolarWinds Orion Job Scheduler 2020.2.1 HF 2. Authentication is required to exploit this vulnerability. The specific flaw exists within the JobRouterService WCF service. The issue is due to the WCF service configuration, which allows a critical resource to be accessed by unprivileged users. An attacker can leverage this vulnerability to execute code in the context of an administrator. Was ZDI-CAN-12007.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-31475
• https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/orion_platform_2020-2-5_release_notes.htm
• https://www.zerodayinitiative.com/advisories/ZDI-21-605/