Hackers Exploit Zero-Day in Discontinued D-Link Devices

SecurityWeek

January 7, 2026 at 12:33 PM

Actively Exploited

Overview

A newly discovered vulnerability in discontinued D-Link devices poses a serious risk, allowing attackers to execute arbitrary shell commands without authentication. This critical-severity flaw affects users of these outdated devices, which may still be in use despite not being supported or receiving updates from the manufacturer. The fact that the vulnerability is being actively exploited means that users should take immediate action to safeguard their networks. If left unaddressed, this could allow attackers to gain control over affected devices, potentially leading to larger network breaches. Users of D-Link products are advised to assess their device usage and consider replacing unsupported hardware to mitigate these risks.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: D-Link devices (specific models not specified)
Action Required: Users should replace discontinued D-Link devices with supported models to avoid exploitation.
Timeline: Newly disclosed

Original Article Summary

The critical-severity vulnerability allows unauthenticated, remote attackers to execute arbitrary shell commands. The post Hackers Exploit Zero-Day in Discontinued D-Link Devices appeared first on SecurityWeek.

Impact

D-Link devices (specific models not specified)

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Users should replace discontinued D-Link devices with supported models to avoid exploitation.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Zero-day, Exploit, Vulnerability, and 1 more.

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