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The vulnerability of the IhisiServiceSmm component in the InsydeH2O UEFI firmware creation framework allows a attacker to escalate their privileges.

🗓️ 23 Jun 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 4 Views

The IhisiServiceSmm vulnerability in InsydeH2O firmware allows remote privilege escalation via writing beyond buffer boundaries.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-28149
31 Jul 202421:51
circl
CVE
CVE-2023-28149
31 Jul 202400:00
cve
Cvelist
CVE-2023-28149
31 Jul 202400:00
cvelist
NVD
CVE-2023-28149
31 Jul 202419:15
nvd
Positive Technologies
PT-2024-12154 · Insyde · Insydeh2O
12 Mar 202400:00
ptsecurity
RedhatCVE
CVE-2023-28149
23 May 202506:02
redhatcve
Vulnrichment
CVE-2023-28149
31 Jul 202400:00
vulnrichment
Vulners
Node
insydeinsydeh2oRange5.205.28.42
OR
insydeinsydeh2oRange5.305.37.42
OR
insydeinsydeh2oRange5.405.45.39
OR
insydeinsydeh2oRange5.505.53.39
OR
insydeinsydeh2oRange5.605.60.39
OR
insydeh2offt_clientRange<3.00.21.00
OR
insydeh2offt_clientRange<3.00.11.00
OR
insydeh2offt_serverRange<200.02.00.08
OR
insydeh2ouveRange<200.02.00.13
OR
insydeh2ooaeRange<200.02.00.03

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23 Jun 2025 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 24.4
CVSS 36.1
EPSS0.00132
4