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CVE-2025-14134

Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow

Published: Dec 6, 2025Updated: Dec 10, 2025 Sources: CVE List NVDCWE-119
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.7%
Top 50.0%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
No Fix Available

Description

A vulnerability was determined in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected by this issue is the function RE2000v2Repeater_get_wireless_clientlist_setClientsName of the file mod_form.so. Executing manipulation of the argument clientsname_0 can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119CWE-121

Affected Products

re6500 firmwarelinksysNetworking Infrastructure
re6250 firmwarelinksysNetworking Infrastructure
re6300 firmwarelinksysNetworking Infrastructure
re6350 firmwarelinksysNetworking Infrastructure
re7000 firmwarelinksysNetworking Infrastructure
linksyscommercialUSNetworking Infrastructureaka linksys by cisco
and 7 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_63/63.md
github.com
https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_63/63.md#poc
github.com
https://vuldb.com/?ctiid.334523
vuldb.com
and 3 more references View all →

Timeline

Published
Dec 6, 2025
Last Updated
Dec 10, 2025

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