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

CVE-2025-31713

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

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.6% 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-2025-31713: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

References

Frequently asked questions

What is CVE-2025-31713?
CVE-2025-31713 is a high-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: 8.4/10. Published 2025-08-18.
How severe is CVE-2025-31713?
High severity. CVSS v3 base score is 8.4 out of 10.