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Medium severity6.5NVD Advisory· Published Nov 29, 2021· Updated Jun 17, 2026

CVE-2021-39995

CVE-2021-39995

Description

Some Huawei products use the OpenHpi software for hardware management. A function that parses data returned by OpenHpi contains an out-of-bounds read vulnerability that could lead to a denial of service. Affected product versions include: eCNS280_TD V100R005C10; eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300.

AI Insight

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

Affected products

7
  • Huawei/Ecns280 Td Firmware
    cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:*
  • Huawei/Ese620x Vess Firmware3 versions
    cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ese620x_vess_firmware:v200r001c00spc300:*:*:*:*:*:*:*
  • Huawei/OpenHpidescription
  • Huawei/eCNS280_TDllm-create
    Range: V100R005C10
  • Huawei/eSE620Xllm-create
    Range: vESS V100R001C20SPC200, V200R001C00SPC300

Patches

Vulnerability mechanics

References

1

News mentions

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