Cyber Resilience

NIST 800-53 r5 · Controls catalogue · Family SC

SC-8Transmission Confidentiality and Integrity

Protect the {{ insert: param, sc-08_odp }} of transmitted information.

Last updated: 22 August 2026 07:11 UTC

Implementations targeting this control (10)

ATT&CK techniques this control mitigates (19)

Weaknesses this control addresses (5)AI-assisted

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-319Cleartext Transmission of Sensitive Information1,000+The control explicitly requires confidentiality protection for transmitted information, preventing cleartext exposure of sensitive data.
CWE-614Sensitive Cookie in HTTPS Session Without 'Secure' Attribute65Enforcing confidentiality on transmitted sensitive cookies requires the Secure attribute, preventing exposure on insecure channels.
CWE-300Channel Accessible by Non-Endpoint55Confidentiality and integrity protections on the transmission channel directly reduce the ability of non-endpoint actors to access or tamper with the data.
CWE-924Improper Enforcement of Message Integrity During Transmission in a Communication Channel44The control directly mandates integrity protection for transmitted information, addressing failures to enforce message integrity in transit.
CWE-523Unprotected Transport of Credentials25Requiring protected transport for credentials directly mitigates unprotected credential transmission over networks.

Top CVEs where this control is the strongest mitigation

CVE Risk CVSS EPSS Match
CVE-2024-25735 8.99.10.5062good
CVE-2025-54309 KEV 8.99.00.9436good
CVE-2025-13315 8.99.80.3253good
CVE-2023-39245 7.49.80.0059good
CVE-2024-3596 7.49.00.1486good
CVE-2025-342717.49.80.0069good
CVE-2025-26199 7.39.80.0049good
CVE-2025-32880 7.39.80.0040good
CVE-2025-4378 7.310.00.0029good
CVE-2025-692707.29.80.0029partial
CVE-2026-48902 7.29.80.0025good
CVE-2026-748807.29.80.0031partial
CVE-2025-47419 7.010.00.0028good
CVE-2025-52921 7.09.90.0048good
CVE-2026-762447.09.10.0022good
CVE-2024-12378 6.99.10.0050good
CVE-2024-44730 6.89.10.0043good
CVE-2024-6515 6.89.60.0040good
CVE-2024-1509 6.89.10.0036good
CVE-2025-8037 6.79.10.0022good
CVE-2025-65827 6.79.10.0026good
CVE-2026-240606.79.10.0020good
CVE-2024-30209 6.69.60.0027good
CVE-2025-57800 6.68.80.0046good
CVE-2024-506346.58.80.0044good

Other controls in family SC

SC-1 SC-10 SC-11 SC-12 SC-13 SC-14 SC-15 SC-16 SC-17 SC-18 SC-19 SC-2 SC-20 SC-21 SC-22 SC-23 SC-24 SC-25 SC-26 SC-27 SC-28 SC-29 SC-3 SC-30 SC-31 SC-32 SC-33 SC-34 SC-35 SC-36 SC-37 SC-38 SC-39 SC-4 SC-40 SC-41 SC-42 SC-43 SC-44 SC-45 SC-46 SC-47 SC-48 SC-49 SC-5 SC-50 SC-51 SC-6 SC-7 SC-9