Unauthorized Access to Configuration Files in WODESYS WD-R608U Router
CVE-2025-65011

7.1HIGH

Key Information:

Vendor

Wodesys

Status
Wd-r608u
Wdr28
Wdr122b V2.0
Vendor
CVE Published:
18 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-65011?

The WODESYS WD-R608U router, also marketed as WDR122B V2.0 and WDR28, is susceptible to an improper access control vulnerability that enables unauthorized users to access sensitive configuration files through direct resource referencing. While the vendor has been alerted about this concern, they have not provided specific details regarding the version range affected. Initial testing confirms that version WDR28081123OV1.01 is vulnerable, yet other versions remain unexamined and may also exhibit similar weaknesses.

Affected Version(s)

WD-R608U WDR28081123OV1.01

WDR122B V2.0 WDR28081123OV1.01

WDR28 WDR28081123OV1.01

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.

CVE-2025-65011 - Proof of Concept

References

http://www.wodesys.com/eproductms52.html
product
https://cert.pl/posts/2025/12/CVE-2025-65007
third-party-advisory
https://github.com/wcyb/security_research
exploit

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Adjacent 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

Wojciech Cybowski
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CVE-2025-65011 : Unauthorized Access to Configuration Files in WODESYS WD-R608U Router