CVE-2023-28149

mediumpriority · track · 0EPSS 0.001 · 3 %ileDEEURU

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.13% (3rd) EPSS

CVSS 6.1 · medium

Is it mine?

109 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-28

An issue was discovered in the IhisiServiceSmm module in Insyde InsydeH2O with kernel 5.2 before 05.28.42, 5.3 before 05.37.42, 5.4 before 05.45.39, 5.5 before 05.53.39, and 5.6 before 05.60.39 that could allow an attacker to modify UEFI variables.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.1mediumAV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:Lsecondary · FSTEC (BDU) RU

v3.16.1mediumCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:Lsecondary · ENISA EU

v3.16.1mediumCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:Lsecondaryexploitability 0.8 · impact 4.7

v3.15.6mediumCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787US

affected products (109)

Products and version ranges known to be affected.

Insyde UEFI Firmwareall versionscert_bundDEcpe:/h:insyde:uefi:-
n/a n/a≤ n/aenisa_euvdEU
Insyde H2OFFT Client≤ 3.00.11.00fstec_bduRU
Insyde H2OFFT Client≤ 3.00.21.00fstec_bduRU
Insyde H2OFFT Server≤ 200.02.00.08fstec_bduRU
Insyde H2OOAE≤ 200.02.00.03fstec_bduRU
Insyde H2OUVE≤ 200.02.00.13fstec_bduRU
Insyde InsydeH2O5.2 → 05.28.42fstec_bduRU
Insyde InsydeH2O5.3 → 05.37.42fstec_bduRU
Insyde InsydeH2O5.4 → 05.45.39fstec_bduRU
Insyde InsydeH2O5.5 → 05.53.39fstec_bduRU
Insyde InsydeH2O5.6 → 05.60.39fstec_bduRU
Lenovo Group Limited IdeaPad 1-14IJL7 Laptop≤ HTCN39WWfstec_bduRU
Lenovo Group Limited IdeaPad 1-15IJL7 Laptop≤ HTCN39WWfstec_bduRU
Lenovo Group Limited IdeaPad 5 14ABA7≤ K3CN24WWfstec_bduRU
Lenovo Group Limited IdeaPad 5 14IAL7≤ JLCN37WWfstec_bduRU
Lenovo Group Limited IdeaPad 5 Pro 14ARH7≤ J8CN37WWfstec_bduRU
Lenovo Group Limited IdeaPad 5 Pro 14IAP7≤ J0CN40WWfstec_bduRU
Lenovo Group Limited IdeaPad 5 Pro 16ARH7≤ J4CN40WWfstec_bduRU
Lenovo Group Limited IdeaPad 5 Pro 16IAH7≤ J5CN34WWfstec_bduRU

showing 20 of 109

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0609Insyde UEFI Firmware und Lenovo BIOS: Mehrere SchwachstellenDeutsch2024-03-12csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Insyde UEFI Firmware und Lenovo BIOS ausnutzen, um Dateien zu manipulieren, beliebigen Code auszuführen oder seine Privilegien zu erweitern.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2024-07-31modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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