Vulnerability in Huawei Ecns280
CVE-2021-22361
There is an improper authorization vulnerability in eCNS280 V100R005C00, V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200. A file access is not authorized correctly. Attacker with low access may launch privilege escalation in a specific scenario. This may compromise the normal service.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (6.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Huawei Ecns280
- Huawei Ecns280 Firmware — versions v100r005c00, v100r005c10
- Huawei Ese620x Vess
- Huawei Ese620x Vess Firmware — versions v100r001c10spc200, v100r001c20spc200
- Ecns280;ese620x Vess — versions V100R005C00,V100R005C10, V100R001C10SPC200,V100R001C20SPC200
References
- www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-cgp-en (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22361?
- CVE-2021-22361 is a high-severity vulnerability in Huawei Ecns280. CVSS score: 7.8/10. Published 2021-06-22.
- How severe is CVE-2021-22361?
- High severity. CVSS v3 base score is 7.8 out of 10.