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CVE-2024-9912— D-Link DIR-619L B1 formSetQoS buffer overflow

Quick assessment

Affected
D-Link DIR-619L B1
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 B1_2.06版本存在安全漏洞，该漏洞源于文件/goform/formSetQoS的参数curTime会导致缓冲区溢出。

CVSS 8.8 · High EPSS 1.57% · P75

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-9912

Vulnerability Information
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Vulnerability Title
D-Link DIR-619L B1 formSetQoS buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in D-Link DIR-619L B1 2.06. It has been declared as critical. This vulnerability affects the function formSetQoS of the file /goform/formSetQoS. The manipulation of the argument curTime leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
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
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
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 B1_2.06版本存在安全漏洞，该漏洞源于文件/goform/formSetQoS的参数curTime会导致缓冲区溢出。
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

Vendor Product Affected Versions CPE Subscribe
D-Link DIR-619L B1 2.06 -

II. Public POCs for CVE-2024-9912

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 9910 chars
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III. Intelligence Information for CVE-2024-9912

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Vendor Pages for CVE-2024-9912 (1)

Same Patch Batch · D-Link · 2024-10-13 · 8 CVEs total

CVE-2024-9915 8.8 HIGH D-Link DIR-619L B1 formVirtualServ buffer overflow
CVE-2024-9914 8.8 HIGH D-Link DIR-619L B1 formSetWizardSelectMode buffer overflow
CVE-2024-9913 8.8 HIGH D-Link DIR-619L B1 formSetRoute buffer overflow
CVE-2024-9911 8.8 HIGH D-Link DIR-619L B1 formSetPortTr buffer overflow
CVE-2024-9910 8.8 HIGH D-Link DIR-619L B1 formSetPassword buffer overflow
CVE-2024-9909 8.8 HIGH D-Link DIR-619L B1 formSetMuti buffer overflow
CVE-2024-9908 5.5 MEDIUM D-Link DIR-619L B1 formSetMACFilter buffer overflow

IV. Related Vulnerabilities

Same product: DIR-619L B1
Same vendor: D-Link
Same weakness: CWE-120

V. Comments for CVE-2024-9912

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