Buffer Overflow Vulnerability in D-Link DWR-M920, DWR-M921, DWR-M960, DIR-822K, and DIR-825M
CVE-2025-13305
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2025-13305?
A buffer overflow vulnerability has been discovered in several D-Link routers, specifically affecting the processing of the file 'formTracerouteDiagnosticRun'. By manipulating the 'host' argument, an attacker may exploit this weakness remotely, potentially leading to unauthorized access or execution of malicious code. This issue requires immediate attention as exploits have already been made publicly available.
Affected Version(s)
DIR-822K 1.01.07
DIR-825M 1.01.07
DWR-M920 1.01.07
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
LX-LX (VulDB User)