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CVE-2025-6370— D-Link DIR-619L formWlanGuestSetup stack-based overflow

CVSS 8.8 · High EPSS 0.87% · P55

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-6370

Vulnerability Information
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Vulnerability Title
D-Link DIR-619L formWlanGuestSetup stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in D-Link DIR-619L 2.06B01. Affected by this vulnerability is the function formWlanGuestSetup of the file /goform/formWlanGuestSetup. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DIR-619L 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-619L是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-619L 2.06B01版本存在安全漏洞，该漏洞源于文件/goform/formWlanGuestSetup中参数curTime的错误操作导致栈缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
D-LinkDIR-619L 2.06B01 -

II. Public POCs for CVE-2025-6370

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 9374 chars
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III. Intelligence Information for CVE-2025-6370

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Vendor Pages for CVE-2025-6370 (1)

Other References for CVE-2025-6370 (1)

Same Patch Batch · D-Link · 2025-06-20 · 11 CVEs total

CVE-2025-63738.8 HIGHD-Link DIR-619L formWlSiteSurvey formSetWizard1 stack-based overflow
CVE-2025-63728.8 HIGHD-Link DIR-619L formSetWizard1 stack-based overflow
CVE-2025-63718.8 HIGHD-Link DIR-619L formSetEnableWizard stack-based overflow
CVE-2025-63698.8 HIGHD-Link DIR-619L formdumpeasysetup stack-based overflow
CVE-2025-63688.8 HIGHD-Link DIR-619L formSetEmail stack-based overflow
CVE-2025-63678.8 HIGHD-Link DIR-619L formSetDomainFilter stack-based overflow
CVE-2025-63348.8 HIGHD-Link DIR-867 Query String strncpy stack-based overflow
CVE-2025-63288.8 HIGHD-Link DIR-815 hedwig.cgi sub_403794 stack-based overflow
CVE-2025-62928.8 HIGHD-Link DIR-825 HTTP POST Request sub_4091AC stack-based overflow
CVE-2025-62918.8 HIGHD-Link DIR-825 HTTP POST Request do_file stack-based overflow

IV. Related Vulnerabilities

Same product: DIR-619L
Same vendor: D-Link
Same weakness: CWE-121

V. Comments for CVE-2025-6370

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