CVE-2015-5684
9.8
CRITICAL · CVSS 3.1 · EPSS 3.7% (pctl 89)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
MITRE is populating this ID because it was assigned prior to Lenovo becoming a CNA. A buffer overflow vulnerability was reported, (fixed and publicly disclosed in 2015) in the Lenovo Service Engine (LSE), affecting various versions of BIOS for Lenovo Notebooks, that could allow a remote user to execute arbitrary code on the system.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.69% — more likely to be exploited than 89% of all CVEs |
| Weakness | CWE-120 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2020-03-27 |
| Last modified | 2026-06-17 |
Affected (40)
| Vendor | Product |
|---|---|
| lenovo | b50-10 |
| lenovo | b50-10 firmware |
| lenovo | edge 15 |
| lenovo | edge 15 firmware |
| lenovo | flex 2 pro-15 |
| lenovo | flex 2 pro-15 firmware |
| lenovo | flex 3-1120 |
| lenovo | flex 3-1120 firmware |
| lenovo | flex 3-1470 |
| lenovo | flex 3-1470 firmware |
| lenovo | flex 3-1570 |
| lenovo | flex 3-1570 firmware |
| lenovo | g40-80 |
| lenovo | g40-80 firmware |
| lenovo | g40-80m |
| lenovo | g40-80m firmware |
| lenovo | g50-80 |
| lenovo | g50-80 firmware |
| lenovo | g50-80 touch |
| lenovo | g50-80 touch firmware |
| lenovo | g50-80 touch v3000 |
| lenovo | g50-80 touch v3000 firmware |
| lenovo | g50-80m |
| lenovo | g50-80m firmware |
| lenovo | ideapad 100-14iby |
| lenovo | ideapad 100-14iby firmware |
| lenovo | ideapad 100-15iby |
| lenovo | ideapad 100-15iby firmware |
| lenovo | m40-35 |
| lenovo | m40-35 firmware |
| lenovo | s21e |
| lenovo | s21e firmware |
| lenovo | s41-70 |
| lenovo | s41-70 firmware |
| lenovo | s435 |
| lenovo | s435 firmware |
| lenovo | u31-70 |
| lenovo | u31-70 firmware |
| lenovo | u41-70 |
| lenovo | u41-70 firmware |
References
→ the Explorer · watch your stack · NVD