CVE-2025-9482

HIGH

Linksys RE6250-RE9000 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability was detected 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. This impacts the function portRangeForwardAdd of the file /goform/portRangeForwardAdd. The manipulation of the argument ruleName/schedule/inboundFilter/TCPPorts/UDPPorts results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now 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.321397
Permissions Required signature permissions-required
https://vuldb.com/?ctiid.321397
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.634820
Product product
https://www.linksys.com/

Scores

CVSS v3 8.8
EPSS 0.0046
EPSS Percentile 64.2%
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 poc
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 26, 2025
Tracked Since Feb 18, 2026