Auth bypass in Huawei Cloudengine 12800
CVE-2020-9207
There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. A module does not verify the input file properly. Attackers can exploit this vulnerability by crafting malicious files to bypass current verification mechanism. This can compromise normal service.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Huawei Cloudengine 12800 — versions V200R019C00SPC800
- Huawei Cloudengine 12800
- Huawei Cloudengine 12800 Firmware — versions v200r019c00spc800
- Huawei Cloudengine 5800 — versions V200R019C00SPC800
- Huawei Cloudengine 5800
- Huawei Cloudengine 5800 Firmware — versions v200r019c00spc800
- Huawei Cloudengine 6800 — versions V200R005C20SPC800, V200R019C00SPC800
- Huawei Cloudengine 6800
- Huawei Cloudengine 6800 Firmware — versions v200r005c20spc800, v200r019c00spc800
- Huawei Cloudengine 7800 — versions V200R019C00SPC800
Weakness classification (CWE)
References
- www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-vrp-en (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-9207?
- CVE-2020-9207 is a high-severity vulnerability in Huawei Cloudengine 12800, classified under Improper Authentication. CVSS score: 7.8/10. Published 2020-12-29.
- How severe is CVE-2020-9207?
- High severity. CVSS v3 base score is 7.8 out of 10.