Vulnerability in Unisoc (Shanghai) Technologies Co., Ltd. Sl8521e/sl8521et/ Sl8541e/uis8141e/uws6137/uws6137e/uws6151(e)/uws6152

CVE-2025-31715

In vowifi service, there is a possible command injection due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.8th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-31715: held from 0.015 to 0.015.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

References

Frequently asked questions

What is CVE-2025-31715?
CVE-2025-31715 is a critical-severity vulnerability in Unisoc (Shanghai) Technologies Co., Ltd. Sl8521e/sl8521et/ Sl8541e/uis8141e/uws6137/uws6137e/uws6151(e)/uws6152, classified under CWE-77 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION'). CVSS score: 9.8/10. Published 2025-08-18.
How severe is CVE-2025-31715?
Critical severity. CVSS v3 base score is 9.8 out of 10.