CVE-2025-9251

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 sta_wps_pin stack-based overflow

State: Published
Severity: 8.7 High
Published: Aug 20, 2025
Updated: Aug 21, 2025
Reserved: Aug 20, 2025

Description

A security flaw has been discovered in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected is the function sta_wps_pin of the file /goform/sta_wps_pin. Performing manipulation of the argument Ssid results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

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

CWE-121 Stack-based Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
RE6250Linksys	1.0.013.001Affected 1.0.04.001Affected 1.0.04.002Affected 1.1.05.003Affected 1.2.07.001Affected
RE6300Linksys	1.0.013.001Affected 1.0.04.001Affected 1.0.04.002Affected 1.1.05.003Affected 1.2.07.001Affected
RE6350Linksys	1.0.013.001Affected 1.0.04.001Affected 1.0.04.002Affected 1.1.05.003Affected 1.2.07.001Affected
RE6500Linksys	1.0.013.001Affected 1.0.04.001Affected 1.0.04.002Affected 1.1.05.003Affected 1.2.07.001Affected
RE7000Linksys	1.0.013.001Affected 1.0.04.001Affected 1.0.04.002Affected 1.1.05.003Affected 1.2.07.001Affected
RE9000Linksys	1.0.013.001Affected 1.0.04.001Affected 1.0.04.002Affected 1.1.05.003Affected 1.2.07.001Affected

References

VDB-320782 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 sta_wps_pin stack-based overflowvdb-entrytechnical-description
VDB-320782 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #631524 | Linksys RE6500、RE6250、RE6300、RE6350、RE7000、RE9000 RE6500(1.0.013.001) RE6250(1.0.04.001) RE6300(1.2.07.001) RE6350(1.0.04.001) RE7000(1.1.05.003) RE9000(1.0.04.002) Stack-based Buffer Overflowthird-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_20/20.mdexploit
https://www.linksys.com/product

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