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The vulnerability of the sub_42261C() function in D-Link’s router microprogramming systems DWR-M920 and DIR-822K allows a hacker to execute arbitrary code.

🗓️ 31 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Flaw in sub_42261C of DWR-M920 and DIR-822K enables remote code execution via crafted POST request.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-15190
29 Dec 202514:23
circl
CNNVD
D-Link DWR-M920 安全漏洞
29 Dec 202500:00
cnnvd
CNVD
D-Link DWR-M920 sub_42261C Function Stack Buffer Overflow Vulnerability
14 Jan 202600:00
cnvd
CVE
CVE-2025-15190
29 Dec 202513:32
cve
Cvelist
CVE-2025-15190 D-Link DWR-M920 formFilter sub_42261C stack-based overflow
29 Dec 202513:32
cvelist
EUVD
EUVD-2025-205577
29 Dec 202515:30
euvd
NVD
CVE-2025-15190
29 Dec 202514:15
nvd
OSV
CVE-2025-15190
29 Dec 202514:15
osv
Positive Technologies
PT-2025-53717
24 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-15190
30 Dec 202514:05
redhatcve
Rows per page
Vulners
Node
d-linkdwr-m920Match1.1.50
OR
d-linkdir-822kMatch20250513164613

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31 Dec 2025 00:00Current
8High risk
Vulners AI Score8
CVSS 38.8
CVSS 29
EPSS0.00693
2