CVE-2026-12174

HIGH 8.8

D-Link DCS-935L HTTP rhea snprintf format string

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-134 CWE-119
Vendor	d-link
Product	dcs-935l
Published	Jun 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DCS-935L

1.10.01

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/370815 vuldb.com: https://vuldb.com/vuln/370815/cti vuldb.com: https://vuldb.com/cve/CVE-2026-12174 vuldb.com: https://vuldb.com/submit/837209 github.com: https://github.com/Real-Simplicity/cve-database/tree/main/CVE_Report_DLink_DCS935L_Format_String dlink.com: https://www.dlink.com/

Credits

🔍 Simplicity (VulDB User)