by Kastro
Paper/Archive/CVE-2021-31577

CVE-2021-31577

MediaTek, Inc. EN7528, EN7580 — In Boa, there is a possible escalation of privilege due to a missing permission check.

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 66.8.668 × 2013.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

In Boa, there is a possible escalation of privilege due to a missing permission check. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.

Affected

ProductAffectedFixed inSource
EN7528, EN7580Linux SDK versions less than TLM7.3.275.0-64–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refcorp.mediatek.com/product-security-acknowledgements