CVE-2026-2017
HIGH EPSS 90.0%
Published Feb 6, 20264mo ago · Modified Jun 17, 20261w ago
8.9 CVSS 4.0
Published Feb 6, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago
Description
A vulnerability was detected in IP-COM W30AP up to 1.0.0.11(1340). Affected by this issue is the function R7WebsSecurityHandler of the file /goform/wx3auth of the component POST Request Handler. The manipulation of the argument data results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
90.0% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 3
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-121
CWE-787 Out-of-bounds Write Memory Safety
Affected Products 2
References 6
- gitee.com https://gitee.com/GXB0_0/iot-vul/blob/master/IP-COM/W30AP/wx3auth-sprintf.md
- gitee.com https://gitee.com/GXB0_0/iot-vul/blob/master/IP-COM/W30AP/wx3auth-sprintf.md#poc
- vuldb.com https://vuldb.com/?ctiid.344599
- vuldb.com https://vuldb.com/?id.344599
- vuldb.com https://vuldb.com/?submit.744062
- vuldb.com https://vuldb.com/?submit.744063
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.