CVE-2026-12174
D-Link DCS-935L HTTP rhea snprintf format string
- State
- Published
- Severity
- 8.7 High
- Published
- Jun 13, 2026
- Updated
- Jun 15, 2026
- Reserved
- Jun 13, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DCS-935LD-Link |
|
References
- VDB-370815 | D-Link DCS-935L HTTP rhea snprintf format stringvdb-entrytechnical-description
- VDB-370815 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-12174 | CVE Analysis and Reportthird-party-advisory
- Submit #837209 | D-Link DCS-935L HD Wi-Fi Camera 1.10.01 CWE-134: Use of Externally-Controlled Format Stringthird-party-advisory
- https://github.com/Real-Simplicity/cve-database/tree/main/CVE_Report_DLink_DCS935L_Format_Stringexploit
- https://www.dlink.com/product
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