Vulnerability in Huawei Cloudengine 12800
CVE-2021-22328
There is a denial of service vulnerability in some huawei products. In specific scenarios, due to the improper handling of the packets, an attacker may craft the specific packet. Successful exploit may cause some services abnormal. Affected product versions include:CloudEngine 12800 V200R005C00SPC800, CloudEngine 5800 V200R005C00SPC800, CloudEngine 6800 V200R005C00SPC800, CloudEngine 7800 V200R005C00SPC800.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.007 (51.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.7% 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 Cloudengine 12800
- Huawei Cloudengine 12800 Firmware — versions v200r005c00spc800
- Huawei Cloudengine 5800
- Huawei Cloudengine 5800 Firmware — versions v200r005c00spc800
- Huawei Cloudengine 6800
- Huawei Cloudengine 6800 Firmware — versions v200r005c00spc800
- Huawei Cloudengine 7800
- Huawei Cloudengine 7800 Firmware — versions v200r005c00spc800
- Cloudengine 12800;cloudengine 5800;cloudengine 6800;cloudengine 7800 — versions V200R005C00SPC800
References
- www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-dos-en (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22328?
- CVE-2021-22328 is a high-severity vulnerability in Huawei Cloudengine 12800. CVSS score: 7.5/10. Published 2021-08-23.
- How severe is CVE-2021-22328?
- High severity. CVSS v3 base score is 7.5 out of 10.