VYPR
← All advisories
Medium severity6.5NVD Advisory· Published Jan 31, 2022· Updated Jun 17, 2026

CVE-2021-40042

CVE-2021-40042

Description

There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. Affected product versions include: CloudEngine 12800 V200R019C10SPC800, V200R019C10SPC900; CloudEngine 5800 V200R019C10SPC800, V200R020C00SPC600; CloudEngine 6800 versions V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200; CloudEngine 7800 V200R019C10SPC800.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

14
  • Huawei/Cloudengine 12800 Firmware2 versions
    cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc800:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc800:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc900:*:*:*:*:*:*:*
  • Huawei/Cloudengine 5800 Firmware2 versions
    cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c10spc800:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c10spc800:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r020c00spc600:*:*:*:*:*:*:*
  • Huawei/Cloudengine 6800 Firmware4 versions
    cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc800:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc800:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc900:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r020c00spc600:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:cloudengine_6800_firmware:v300r020c00spc200:*:*:*:*:*:*:*
  • Huawei/Cloudengine 7800 Firmware
    cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c10spc800:*:*:*:*:*:*:*
  • Huawei/CloudEngine 7800cpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: V200R019C10SPC800
  • Huawei/CloudEngine 12800llm-create
    Range: V200R019C10SPC800, V200R019C10SPC900
  • Huawei/Cloudengine 5800llm-create
    Range: V200R019C10SPC800, V200R020C00SPC600
  • Huawei/CloudEngine 6800llm-create
    Range: V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.