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Medium severity4.9NVD Advisory· Published Jun 22, 2021· Updated Jun 17, 2026

CVE-2021-22342

CVE-2021-22342

Description

There is an information leak vulnerability in Huawei products. A module does not deal with specific input sufficiently. High privilege attackers can exploit this vulnerability by performing some operations. This can lead to information leak. Affected product versions include: IPS Module versions V500R005C00, V500R005C10, V500R005C20; NGFW Module versions V500R005C00,V500R005C10, V500R005C20; SeMG9811 versions V500R005C00; USG9500 versions V500R001C00, V500R001C20, V500R001C30, V500R001C50, V500R001C60, V500R001C80, V500R005C00, V500R005C10, V500R005C20.

AI Insight

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

Affected products

20
  • Huawei/Ips Module Firmware3 versions
    cpe:2.3:o:huawei:ips_module_firmware:v500r005c00:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:ips_module_firmware:v500r005c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ips_module_firmware:v500r005c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ips_module_firmware:v500r005c20:*:*:*:*:*:*:*
  • Huawei/Ngfw Module Firmware3 versions
    cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c20:*:*:*:*:*:*:*
  • Huawei/Semg9811 Firmware
    cpe:2.3:o:huawei:semg9811_firmware:v500r005c00:*:*:*:*:*:*:*
  • Huawei/Usg9500 Firmware9 versions
    cpe:2.3:o:huawei:usg9500_firmware:v500r001c00:*:*:*:*:*:*:*+ 8 more
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c20:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c30:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c50:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c60:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c80:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r005c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r005c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r005c20:*:*:*:*:*:*:*
  • Huawei/IPS Moduledescription
  • Huawei/Ips Modulellm-fuzzy
    Range: V500R005C00, V500R005C10, V500R005C20
  • Huawei/USG9500llm-fuzzy
    Range: V500R001C00, V500R001C20, V500R001C30, V500R001C50, V500R001C60, V500R001C80, V500R005C00, V500R005C10, V500R005C20
  • Huawei/Ngfw Modulellm-fuzzy
    Range: V500R005C00,V500R005C10, V500R005C20

Patches

Vulnerability mechanics

References

1

News mentions

0

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