Vulnerability in Huawei Cloudengine 12800
CVE-2021-40042
There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. Affected product versions include: CloudEngine 12800 V200R019C10SPC800, V200R019C10SPC900; CloudEngine 5800 V200R019C10SPC800, V200R020C00SPC600; CloudEngine 6800 versions V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200; CloudEngine 7800 V200R019C10SPC800.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.0% 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
- Huawei Cloudengine 12800 Firmware — versions v200r019c10spc800, v200r019c10spc900
- Huawei Cloudengine 5800
- Huawei Cloudengine 5800 Firmware — versions v200r019c10spc800, v200r020c00spc600
- Huawei Cloudengine 6800
- Huawei Cloudengine 6800 Firmware — versions v200r019c10spc800, v200r019c10spc900, v200r020c00spc600
- Huawei Cloudengine 7800
- Huawei Cloudengine 7800 Firmware — versions v200r019c10spc800
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2021-40042?
- CVE-2021-40042 is a medium-severity vulnerability in Huawei Cloudengine 12800, classified under Release of Invalid Pointer or Reference. CVSS score: 6.5/10. Published 2022-01-31.
- How severe is CVE-2021-40042?
- Medium severity. CVSS v3 base score is 6.5 out of 10.