Vulnerability Details : 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.
Vulnerability category: Gain privilege
Products affected by CVE-2021-22361
- cpe:2.3:o:huawei:ecns280_firmware:v100r005c00:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ecns280_firmware:v100r005c10:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22361
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22361
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
References for CVE-2021-22361
-
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-cgp-en
Security Advisory - Improper Authorization Vulnerability in Huawei ProductsVendor Advisory
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