Stack-Based Buffer Overflow in Linksys Wireless Routers
CVE-2025-9362

5.3MEDIUM

Key Information:

Vendor

Linksys
Status
Re6250
Re6300
Re6350
Re6500
Vendor
CVE Published:
23 August 2025

What is CVE-2025-9362?

A stack-based buffer overflow has been identified in specified Linksys wireless routers, particularly within the urlFilterManageRule function of the /goform directory. Malicious actors may exploit this vulnerability by manipulating parameters such as urlFilterRuleName, scheduleUrl, or addURLFilter. This could result in unauthorized access or control over the device remotely. Despite early disclosure of the flaw to the vendor, there has been no response or update regarding this issue.

Affected Version(s)

RE6250 1.0.013.001

RE6250 1.0.04.001

RE6250 1.0.04.002

References

https://vuldb.com/?id.321065
vdb-entrytechnical-description
https://vuldb.com/?ctiid.321065
signaturepermissions-required
https://vuldb.com/?submit.631534
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

pjq123 (VulDB User)
.
CVE-2025-9362 : Stack-Based Buffer Overflow in Linksys Wireless Routers