Out-of-bounds Read in Huawei Nip6800
CVE-2020-1830
Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a vulnerability that a memory management error exists when IPSec Module handing a specific message. This causes 1 byte out-of-bound read, compromising normal service.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (53.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Huawei Nip6800 — versions V500R001C30, V500R001C60SPC500, V500R005C00
- Huawei Nip6800 Firmware — versions v500r001c30, v500r001c60spc500, v500r005c00
- Huawei Secospace Usg6600
- Huawei Secospace Usg6600 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Huawei Secospace Usg6600, Usg9500 — versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500
- Huawei Usg9500
- Huawei Usg9500 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2020-1830?
- CVE-2020-1830 is a medium-severity vulnerability in Huawei Nip6800, classified under Out-of-bounds Read. CVSS score: 5.3/10. Published 2020-02-18.
- How severe is CVE-2020-1830?
- Medium severity. CVSS v3 base score is 5.3 out of 10.