ACTIVELY EXPLOITED
CVE-2021-44207: Acclaim Systems USAHERDS Use of Hard-Coded Credentials Vulnerability
| Vendor | Acclaim Systems |
|---|---|
| Product | USAHERDS |
| Actively exploited | Yes |
| Added to CISA KEV | 23 Dec 2024 |
| CISA federal deadline | 13 Jan 2025 |
| Weakness (CWE) | CWE-798 |
Required action (CISA's text)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Please contact the product developer for support and vulnerability mitigation.
Description (NVD)
Acclaim Systems USAHERDS contains a hard-coded credentials vulnerability that could allow an attacker to achieve remote code execution on the system that runs the application. The MachineKey must be obtained via a separate vulnerability or other channel.
SOURCES
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.