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High severity7.5NVD Advisory· Published Jul 31, 2018· Updated Jun 17, 2026

CVE-2018-7994

CVE-2018-7994

Description

Some Huawei products IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 have a memory leak vulnerability. The software does not release allocated memory properly when processing Protal questionnaire. A remote attacker could send a lot questionnaires to the device, successful exploit could cause the device to reboot since running out of memory.

AI Insight

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

Affected products

4
  • Huawei/NIP6300llm-fuzzy
    Range: V500R001C50
  • Huawei/Ips Module Firmwarellm-fuzzy
    Range: V500R001C50
  • Huawei/NGFW Modulellm-fuzzy
    Range: V500R001C50; V500R002C10
  • Huawei Technologies Co., Ltd./NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6600; USG9500v5
    Range: IPS Module V500R001C50

Patches

Vulnerability mechanics

References

1

News mentions

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