Cyber999 Advisories

1 July 2025     Advisory

MA-1355.072025: MyCERT Advisory - Actively Exploited Path Traversal Vulnerability in D-Link Routers


1.0 Introduction
Recently, D-Link has issued a security advisory addressing a critical vulnerability in D-Link DIR-859 Wi-Fi routers.

2.0 Impact
The vulnerability allowed attackers to gain unauthorized access and potentially full control over affected devices.

3.0 Affected system/product/version

  • All versions of D-Link DIR-859 router.

4.0 Recommendations
CyberSecurity Malaysia advises users and administrators of affected D-Link wireless routers to update the latest version of firmware given below to mitigate the vulnerabilities. Users should apply the necessary updates as soon as possible.

Kindly refer to the URL given below:

Generally, we advise users to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.

For further enquiries, please contact the Cyber999 Incident Response Centre through the following channels:

E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 08:30 -17:3the 0 MYT 
Web:  https://www.cybersecurity.my

5.0 References

logo
CyberSecurity Malaysia is the national cyber security specialist agency under the purview of the Ministry of Digital (KD)
 
Contact Us

  • CyberSecurity Malaysia,
    Level 7 Tower 1, Menara Cyber Axis, Jalan Impact,
    63000 Cyberjaya, Selangor Darul Ehsan, Malaysia.

  • enquiry@cybersecurity.my

  • +603 - 8800 7999

  • +603 - 8008 7000

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