Security Resilience

CVE-2023-35332

Crypto Weakness in Microsoft Windows Server 2012 r2

Published
11 July 2023
Modified
21 November 2024
Patch / advisory
CVSS Score v3.1 6.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS Score 0.0050 42th percentile
Risk Priority 51 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-35332 is a medium-severity Inadequate Encryption Strength (CWE-326) vulnerability in Microsoft Windows Server 2012. Its CVSS base score is 6.8 (Medium).

Operationally, ranked at the 42th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability Data

Windows Remote Desktop Protocol Security Feature Bypass

CWE(s)

Related Threats

CVEs Like This One

CVE-2024-20692Same product: Microsoft Windows 10 1507
CVE-2023-36884Same product: Microsoft Windows 10 1507
CVE-2023-36434Same product: Microsoft Windows 10 1507
CVE-2023-35296Same product: Microsoft Windows 10 1507
CVE-2023-21526Same product: Microsoft Windows 10 1507
CVE-2023-38161Same product: Microsoft Windows 10 1507
CVE-2023-35340Same product: Microsoft Windows 10 1507
CVE-2023-35376Same product: Microsoft Windows 10 1507
CVE-2023-32016Same product: Microsoft Windows 10 1507
CVE-2023-36702Same product: Microsoft Windows 10 1507

Affected Assets

microsoft
windows 10 1507
≤ 10.0.10240.20048
microsoft
windows 10 1607
≤ 10.0.14393.6085
microsoft
windows 10 1809
≤ 10.0.17763.4645
microsoft
windows 10 21h2
≤ 10.0.19041.3208
microsoft
windows 10 22h2
≤ 10.0.19045.3208
microsoft
windows 11 21h2
≤ 10.0.22000.2176
microsoft
windows 11 22h2
≤ 10.0.22621.1992
microsoft
windows server 2008
r2
microsoft
windows server 2012
all versions, r2
microsoft
windows server 2016
all versions
+2 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-326

Maintaining currency with technologies and practices reduces selection of encryption mechanisms that provide inadequate strength.

addresses: CWE-326

Updated assessments identify when previously adequate encryption strength no longer meets current attack capabilities or compliance drivers.

addresses: CWE-326

Establishment procedures require selection and generation of keys with adequate length and strength for the chosen algorithm.

addresses: CWE-326

Specifies required cryptography types and parameters, preventing selection of inadequate encryption strength.

addresses: CWE-326

Prompt patching corrects inadequate encryption strength when vendors release updates that increase key sizes or algorithm security.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

blocks

Requiring the organization to define and enforce minimum cryptographic strength prevents deployment of insufficient key lengths or weak ciphers that can be brute-forced.

Hardening callouts derived

DISA STIG baselines are authored against specific weaknesses. Where this CVE cites a broad weakness class, the mapping is not asserted at that abstraction (owner ruling, 2026-09-25: grade only at Base and below), so no rule is shown here rather than a rule shown against the wrong grain.

  • No fine-grained STIG row for CWE-326, a class-level weakness. Rules are authored against its narrower children: CWE-328.

References