Out-of-bounds Read in Huawei Nip6800
CVE-2020-9201
There is an out-of-bounds read vulnerability in some versions of NIP6800, Secospace USG6600 and USG9500. The software reads data past the end of the intended buffer when parsing DHCP messages including crafted parameter. Successful exploit could cause certain service abnormal.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (23.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Huawei Nip6800
- Huawei Nip6800 Firmware — versions v500r001c30, v500r001c60spc500, v500r005c00
- Huawei Secospace Usg6600
- Huawei Secospace Usg6600 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Huawei Usg9500
- Huawei Usg9500 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Nip6800;secospace Usg6600;usg9500 — versions V500R001C30,V500R001C60SPC500,V500R005C00, V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2020-9201?
- CVE-2020-9201 is a medium-severity vulnerability in Huawei Nip6800, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2020-12-24.
- How severe is CVE-2020-9201?
- Medium severity. CVSS v3 base score is 6.5 out of 10.