STIGUI
V-264368CAT I — High severitySV-264368r1213324_rule

The UEM server must sign policies and policy updates using a private key associated with [selection: an X509 certificate, a public key provisioned to the agent trusted by the agent] for policy verification.

Rule version SRG-APP-000427-UEM-000501 · STIG v2 · 2026-08-31

Discussion

It is critical that the UEM server sign all policy updates with validated certificate or private keys. Otherwise, there is no assurance that a malicious actor has not inserted itself in the process of packaging the code or policy.

Satisfies - FMT_POL_EXT.1.2 PP-MDM-506200

Check

Verify the server is configured to sign policies and policy updates using [selection: an X509 certificate, a public key provisioned to the agent] trusted by the agent for policy verification.

If the UEM server is not signing all policy updates using [selection: an X509 certificate, a public key provisioned to the agent] trusted by the agent for policy verification, this is a finding.

Fix

Configure the UEM server to sign policies and policy updates using [selection: an X509 certificate, a public key provisioned to the agent] trusted by the agent for policy verification.

Identifiers

Group ID
V-264368
Group title
SRG-APP-000427
Rule ID
SV-264368r1213324_rule
Check ID
C-68282r1208142_chk
Fix ID
F-68190r985736_fix