vulnerability
SolarWinds Orion Platform: SolarWinds Orion Job Scheduler RCE (CVE-2021-31475)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Apr 7, 2026 | Apr 7, 2026 | Apr 7, 2026 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Apr 7, 2026
Added
Apr 7, 2026
Modified
Apr 7, 2026
Description
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.
Solution
solarwinds-orion-platform-upgrade-2020_2_5
References
- CVE-2021-31475
- https://attackerkb.com/topics/CVE-2021-31475
- CWE-732
- EUVD-EUVD-2021-18375
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/orion_platform_2020-2-5_release_notes.htm
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-18375
- https://www.zerodayinitiative.com/advisories/ZDI-21-605/
Rapid7 Labs
2026 Global Threat Landscape Report
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