CVE-2018-7921 EXPLOIT
6.5
MEDIUM · CVSS 3.0 · EPSS 13.2% (pctl 96)
Patch early
A public exploit exists.
Description
Huawei B315s-22 products with software of 21.318.01.00.26 have an information leak vulnerability. Unauthenticated adjacent attackers may exploit this vulnerability to obtain device information.
Scoring
| CVSS | 6.5 (MEDIUM, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 13.22% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-200 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-09-12 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| huawei | b315s-22 |
| huawei | b315s-22 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Huawei B315s-22 - Information Leak | 2018-12-11 |
References
→ the Explorer · watch your stack · NVD