NIST 800-53 r5 · Controls catalogue · Family SC
SC-33Transmission Preparation Integrity
Transmission Preparation Integrity
Last updated: 09 May 2026 03:25 UTC
Implementations targeting this control (0)
- No implementations targeting this control yet.
ATT&CK techniques this control mitigates (0)
- No ATT&CK techniques mapped to this control yet.
Weaknesses this control addresses (4)AI
CWEs ranked by how often they appear in real CVEs. The rationale describes how this control reduces exploitability of each weakness class.
| CWE | Name | CVEs | Why this control addresses it |
|---|---|---|---|
CWE-345 | Insufficient Verification of Data Authenticity | 643 | Control requires verification of data authenticity/integrity (e.g., checksums) after aggregation/packing, directly reducing exploitation of insufficient verification before transmission. |
CWE-354 | Improper Validation of Integrity Check Value | 184 | Control mandates proper validation of integrity values (checksums) on prepared data, making flawed validation of those checks ineffective for attackers. |
CWE-353 | Missing Support for Integrity Check | 37 | Control explicitly adds support for integrity mechanisms such as checksums during preparation, preventing attacks that rely on missing integrity checks. |
CWE-471 | Modification of Assumed-Immutable Data (MAID) | 34 | Checksums and integrity protection during transformation/packing detect unauthorized modification of data assumed to be immutable before it is transmitted. |
Top CVEs where this control is the strongest mitigation
| CVE | Risk | CVSS | EPSS | Match |
|---|---|---|---|---|
| No CVEs annotated to this control yet — the per-CVE backfill is in progress. | ||||