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Medium severity6.5NVD Advisory· Published Dec 24, 2020· Updated Jun 17, 2026

CVE-2020-9201

CVE-2020-9201

Description

There is an out-of-bounds read vulnerability in some versions of NIP6800, Secospace USG6600 and USG9500. The software reads data past the end of the intended buffer when parsing DHCP messages including crafted parameter. Successful exploit could cause certain service abnormal.

AI Insight

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

Affected products

14
  • Huawei/Secospace Usg6600llm-fuzzy
  • Huawei/USG9500llm-fuzzy
  • Huawei/NIP6800llm-fuzzy
  • Huawei/Nip6800 Firmware3 versions
    cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:*:*:*:*:*:*:*
  • Huawei/Secospace Usg6600 Firmware4 versions
    cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00:*:*:*:*:*:*:*
  • Huawei/Usg9500 Firmware4 versions
    cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:usg9500_firmware:v500r005c00:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

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