CVE-2026-4048
OS Command Injection Remote Code Execution Vulnerability in UI in Progress ADC Products allows an authenticated attacker with “All” permissions to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in a custom WAF rule file during the file upload process.
- Score
- CVSS 3.1 8.4 High
- Status
- Analyzed - security@progress.com
- Published
- 2026-04-20
- Last modified
- 2026-10-26
- Weaknesses
- CWE-77
Affected products
- Connection Manager For Objectscale (Progress)
- Ecs Connection Manager (Progress)
- Loadmaster (Progress)
- Ecs Connections Manager (Progress Software)
- Loadmaster (Progress Software)
- Moveit Waf (Progress Software)
- Object Scale Connection Manager (Progress Software)
References
- https://community.progress.com/s/article/LoadMaster-Security-Vulnerabilites-CVE-2026-3517-CVE-2026-3518-CVE-2026-3519-C…
