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High severity7.5NVD Advisory· Published Apr 2, 2017· Updated Jun 17, 2026

CVE-2016-2404

CVE-2016-2404

Description

Huawei switches S5700, S6700, S7700, S9700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00; S12700 with software V200R005C00SPC500, V200R006C00; ACU2 with software V200R005C00SPC500, V200R006C00 have a permission control vulnerability. If a switch enables Authentication, Authorization, and Accounting (AAA) for permission control and user permissions are not appropriate, AAA users may obtain the virtual type terminal (VTY) access permission, resulting in privilege escalation.

AI Insight

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

Affected products

30
  • Huawei/Acu2 Firmware2 versions
    cpe:2.3:o:huawei:acu2_firmware:v200r005c00spc500:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:acu2_firmware:v200r005c00spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:acu2_firmware:v200r006c00:*:*:*:*:*:*:*
  • Huawei/S12700 Firmware2 versions
    cpe:2.3:o:huawei:s12700_firmware:v200r005c00spc500:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:s12700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s12700_firmware:v200r006c00:*:*:*:*:*:*:*
  • Huawei/S5700 Firmware10 versions
    cpe:2.3:o:huawei:s5700_firmware:v200r001c00spc300:*:*:*:*:*:*:*+ 9 more
    • cpe:2.3:o:huawei:s5700_firmware:v200r001c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s5700_firmware:v200r002c00spc100:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s5700_firmware:v200r003c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s5700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s5700_firmware:v200r006c00:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s6700_firmware:v200r001c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s6700_firmware:v200r002c00spc100:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s6700_firmware:v200r003c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s6700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s6700_firmware:v200r006c00:*:*:*:*:*:*:*
  • Huawei/S7700 Firmware5 versions
    cpe:2.3:o:huawei:s7700_firmware:v200r001c00spc300:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:huawei:s7700_firmware:v200r001c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s7700_firmware:v200r002c00spc100:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s7700_firmware:v200r003c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s7700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s7700_firmware:v200r006c00:*:*:*:*:*:*:*
  • Huawei/S9700 Firmware5 versions
    cpe:2.3:o:huawei:s9700_firmware:v200r001c00spc300:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:huawei:s9700_firmware:v200r001c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s9700_firmware:v200r002c00spc100:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s9700_firmware:v200r003c00spc300:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s9700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:s9700_firmware:v200r006c00:*:*:*:*:*:*:*
  • Huawei/S5700llm-fuzzy
    Range: V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00
  • Huawei/S6700llm-fuzzy
    Range: V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00
  • Huawei/S7700llm-fuzzy
    Range: V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00
  • Huawei/ACU2llm-fuzzy
    Range: V200R005C00SPC500, V200R006C00
  • Huawei/S9700llm-fuzzy
    Range: V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00
  • Huawei/S12700llm-fuzzy
    Range: V200R005C00SPC500, V200R006C00

Patches

Vulnerability mechanics

References

1

News mentions

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