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High severity7.8NVD Advisory· Published Aug 2, 2021· Updated Jun 17, 2026

CVE-2021-22396

CVE-2021-22396

Description

There is a privilege escalation vulnerability in some Huawei products. Due to improper privilege management, a local attacker with common privilege may access some specific files in the affected products. Successful exploit will cause privilege escalation.Affected product versions include:eCNS280_TD V100R005C00,V100R005C10;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200.

AI Insight

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

Affected products

7
  • Huawei/Ecns280 Td Firmware2 versions
    cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:*
  • Huawei/Ese620x Vess Firmware2 versions
    cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:*
  • Huawei/Huawei productsdescription
  • Huawei/eCNS280_TDllm-create
    Range: V100R005C00,V100R005C10
  • Huawei/eSE620Xllm-fuzzy
    Range: vESS V100R001C10SPC200,V100R001C20SPC200

Patches

Vulnerability mechanics

References

1

News mentions

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