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The vulnerability of sub_30394 in NETGEAR EX6120 microprogrammable router software allows a hacker to influence the confidentiality, integrity, and accessibility of the protected information.

🗓️ 23 Jun 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

NETGEAR EX6120 router sub_30394 copies buffers without size checks, risking confidentiality, integrity, and accessibility.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-4140
30 Apr 202514:58
circl
CNNVD
NETGEAR EX6120 安全漏洞
30 Apr 202500:00
cnnvd
CNVD
NETGEAR EX6120 sub_30394 function buffer overflow vulnerability
14 May 202500:00
cnvd
CVE
CVE-2025-4140
30 Apr 202521:31
cve
Cvelist
CVE-2025-4140 Netgear EX6120 sub_30394 buffer overflow
30 Apr 202521:31
cvelist
EUVD
EUVD-2025-12793
3 Oct 202520:07
euvd
NVD
CVE-2025-4140
30 Apr 202522:15
nvd
OSV
CVE-2025-4140
30 Apr 202522:15
osv
Positive Technologies
PT-2025-18339 · NetGear · Netgear Ex6120
17 Apr 202500:00
ptsecurity
RedhatCVE
CVE-2025-4140
2 May 202522:15
redhatcve
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Vulners
Node
netgearex6120Match1.0.3.94

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23 Jun 2025 00:00Current
7.6High risk
Vulners AI Score7.6
CVSS 38.8
CVSS 29
EPSS0.00921
2