Buffer Overflow Vulnerability in Linksys Network Extenders
CVE-2025-9360
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2025-9360?
A security flaw exists in the accessControlAdd function of multiple Linksys network extenders, allowing for stack-based buffer overflow. This vulnerability is triggered through manipulated arguments (ruleName/schedule), enabling attackers to execute remote exploits. Despite early notification to Linksys, no acknowledgment or remedial action was reported, increasing the risk of exploitation.
Affected Version(s)
RE6250 1.0.013.001
RE6250 1.0.04.001
RE6250 1.0.04.002
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
CVSS V4
Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
pjq123 (VulDB User)