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CVE-2026-12174— D-Link DCS-935L HTTP rhea snprintf format string

CVSS 8.8 · High EPSS 0.58% · P45

Affected Version Matrix 1

VendorProductVersion RangeStatus
D-LinkDCS-935L1.10.01affected
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I. Basic Information for CVE-2026-12174

Vulnerability Information
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Vulnerability Title
D-Link DCS-935L HTTP rhea snprintf format string
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in D-Link DCS-935L 1.10.01. This issue affects the function snprintf of the file /web/cgi-bin/greece/rhea of the component HTTP Handler. Such manipulation of the argument data leads to format string. The attack may be launched remotely. The exploit has been disclosed publicly 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
使用外部控制的格式字符串
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DCS-935L 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DCS-935L是中国D-Link公司的视频监控摄像头。 D-Link DCS-935L 1.10.01版本存在安全漏洞，该漏洞源于 HTTP Handler 组件中 /web/cgi-bin/greece/rhea 文件的 snprintf 函数未对参数 data 进行正确操纵和过滤。
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-LinkDCS-935L 1.10.01 cpe:2.3:h:d-link:dcs-935l:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-12174

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 9078 chars
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III. Intelligence Information for CVE-2026-12174

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News Coverage for CVE-2026-12174 (1)

Vendor Pages for CVE-2026-12174 (1)

IV. Related Vulnerabilities

Same product: DCS-935L
Same vendor: D-Link
Same weakness: CWE-134

V. Comments for CVE-2026-12174

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