Description
A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This vulnerability affects the function um_rp_autochannel of the file /goform/RP_setBasicAuto. The manipulation of the argument apcli_AuthMode_2G/apcli_AuthMode_5G 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.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.319360
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.319360
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.626691
Exploit, Third Party Advisory related
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_42/42.md
Exploit, Third Party Advisory exploit
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_42/42.md#poc
Product product
https://www.linksys.com/
Scores
CVSS v3
8.8
EPSS
0.0026
EPSS Percentile
49.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-121
Status
published
Products (6)
linksys/re6250_firmware
1.0.04.001
linksys/re6300_firmware
1.2.07.001
linksys/re6350_firmware
1.0.04.001
linksys/re6500_firmware
1.0.013.001
linksys/re7000_firmware
1.1.05.003
linksys/re9000_firmware
1.0.04.002
Published
Aug 11, 2025
Tracked Since
Feb 18, 2026