Risk Letters

Exploited vulnerability

CVE-2021-44207

TLP:CLEAR

Acclaim Systems USAHERDS Use of Hard-Coded Credentials Vulnerability

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.

Facts

  • Vendor: Acclaim Systems
  • Product: USAHERDS
  • CVSS: 8.1
  • EPSS (probability of exploitation within 30 days): 17.6 %
  • On CISA's Known Exploited Vulnerabilities list since: 23 December 2024
  • First known exploitation: 23 December 2024
  • CISA's deadline for US federal agencies: 13 January 2025
  • Weakness: CWE-798
  • First seen by Risk Letters: 23 December 2024

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD