Vulnerability in Huawei Ips Module
CVE-2018-7994
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.010 · change: -0.004
Affected products
- Huawei Ips Module — versions v500r001c50
- Huawei Ngfw Module — versions v500r001c50, v500r002c10
- Huawei Nip6300 — versions v500r001c50
- Huawei Nip6600 — versions v500r001c50
- Huawei Nip6800 — versions v500r001c50
- Huawei Secospace Usg6600 — versions v500r001c50
- Huawei Usg9500 — versions v500r001c50
- Huawei Technologies Co., Ltd. Ngfw Module; Nip6300; Nip6600; Nip6800; Secospace Usg6600; Usg9500 — versions IPS Module V500R001C50, NGFW Module V500R001C50, V500R002C10
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2018-7994?
- CVE-2018-7994 is a high-severity vulnerability in Huawei Ips Module, classified under Missing Release of Resource after Effective Lifetime. CVSS score: 7.5/10. Published 2018-07-31.
- How severe is CVE-2018-7994?
- High severity. CVSS v3 base score is 7.5 out of 10.