# CVE-2021-44207: A Acclaim Systems USAHERDS bug is being used in attacks

Status: Being used now (CISA KEV, added 2024-12-23)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Acclaim Systems USAHERDS (CVE-2021-44207) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2021-44207. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
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
- https://www.acclaimsystems.com/#contact
- https://www.tnatc.org/#contact
- https://nvd.nist.gov/vuln/detail/CVE-2021-44207
- https://nvd.nist.gov/vuln/detail/CVE-2021-44207

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.