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High severity8.0NVD Advisory· Published Apr 2, 2020· Updated Jun 17, 2026

CVE-2020-9067

CVE-2020-9067

Description

There is a buffer overflow vulnerability in some Huawei products. The vulnerability can be exploited by an attacker to perform remote code execution on the affected products when the affected product functions as an optical line terminal (OLT). Affected product versions include:SmartAX MA5600T versions V800R013C10, V800R015C00, V800R015C10, V800R017C00, V800R017C10, V800R018C00, V800R018C10; SmartAX MA5800 versions V100R017C00, V100R017C10, V100R018C00, V100R018C10, V100R019C10; SmartAX EA5800 versions V100R018C00, V100R018C10, V100R019C10.

AI Insight

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

Affected products

18
  • Huawei/SmartAX MA5600Tllm-fuzzy
    Range: V800R013C10, V800R015C00, V800R015C10, V800R017C00, V800R017C10, V800R018C00, V800R018C10
  • Huawei/SmartAX MA5800llm-fuzzy
    Range: V100R017C00, V100R017C10, V100R018C00, V100R018C10, V100R019C10
  • Huawei/SmartAX EA5800llm-fuzzy
    Range: V100R018C00, V100R018C10, V100R019C10
  • Huawei/Smartax Ma5600t Firmware7 versions
    cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r013c10:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r013c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r015c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r015c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r017c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r017c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r018c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5600t_firmware:v800r018c10:*:*:*:*:*:*:*
  • Huawei/Smartax Ma5800 Firmware5 versions
    cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r017c00:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r017c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r017c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r018c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r018c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ma5800_firmware:v100r019c10:*:*:*:*:*:*:*
  • Huawei/Smartax Ea5800 Firmware3 versions
    cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r018c00:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r018c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r018c10:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:smartax_ea5800_firmware:v100r019c10:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

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