CVE-2025-8820

HIGH

8.8

Description

A vulnerability was determined in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This vulnerability affects the function wirelessBasic of the file /goform/wirelessBasic. The manipulation of the argument submit_SSID1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published8/11/2025

Last Modified9/4/2025

Sourcenvd

Honeypot Sightings0

Affected Products

linksys:re6250linksys:re6250_firmwarelinksys:re6300linksys:re6300_firmwarelinksys:re6350linksys:re6350_firmwarelinksys:re6500linksys:re6500_firmwarelinksys:re7000linksys:re7000_firmwarelinksys:re9000linksys:re9000_firmware

Weaknesses (CWE)

CWE-119CWE-121

References

https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_54/54.md(cna@vuldb.com)

https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_54/54.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.319354(cna@vuldb.com)

https://vuldb.com/?id.319354(cna@vuldb.com)

https://vuldb.com/?submit.626684(cna@vuldb.com)

https://www.linksys.com/(cna@vuldb.com)

https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_54/54.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_54/54.md#poc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.