CVE Tools
Sign in

CVE-2025-9483

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

Published: Aug 26, 2025Updated: Sep 2, 2025 Sources: CVE List NVD BDUCWE-119
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.9%
Top 45.1%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

A flaw has been found 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 singlePortForwardAdd of the file /goform/singlePortForwardAdd. This manipulation of the argument ruleName/schedule/inboundFilter causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. 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
Open in CVSS calculator →

Weaknesses

CWE-119CWE-121

Affected Products

RE6250LinksysNetworking Infrastructure
RE6300LinksysNetworking Infrastructure
RE6350LinksysNetworking Infrastructure
RE6500LinksysNetworking Infrastructure
RE7000LinksysNetworking Infrastructure
linksyscommercialUSNetworking Infrastructureaka linksys by cisco
and 13 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

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

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/?id.321398
vuldb.com
https://vuldb.com/?ctiid.321398
vuldb.com
https://vuldb.com/?submit.634823
vuldb.com
and 3 more references View all →

Timeline

Published
Aug 26, 2025
Last Updated
Sep 2, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-9483 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows