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Description

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.

PUBLISHED Reserved 2026-03-12 | Published 2026-04-20 | Updated 2026-04-22 | Assigner ProgressSoftware




HIGH: 8.4CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-77

Product status

Default status
unaffected

V7.1.20.0 (custom) before V7.2.63.0
affected

Default status
unaffected

V7.2.49.0 (custom) before V7.2.63.0
affected

Default status
unaffected

V7.2.62.0 (custom) before V7.2.63.0
affected

Default status
unaffected

V7.2.62.0 (custom) before V7.2.63.0
affected

References

community.progress.com/...-3519-CVE-2026-4048-CVE-2026-21876 vendor-advisory

cve.org (CVE-2026-4048)

nvd.nist.gov (CVE-2026-4048)

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