# CVE-2025-65731: An issue was discovered in D-Link Router DIR-605L (Hardware version F1; Firmware version: V6.02CN02) allowing an…

Source: https://junglewise.ai/threats/cve-2025-65731-an-issue-was-discovered-in-d-link-router-dir-605l-hardware  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-01-08  
License: CC BY 4.0 with a link back

CVE-2025-65731 · Severity: medium · CVSS 6.8 · Published 2026-01-08

An issue was discovered in D-Link Router DIR-605L (Hardware version F1; Firmware version: V6.02CN02) allowing an attacker with physical access to the UART pins to execute arbitrary commands due to presence of root terminal access on a serial interface without proper access control.

Technologies: [Dlink Dir-605l](https://junglewise.ai/threats/technologies/dir-605l), [Dlink Dir-605l Firmware](https://junglewise.ai/threats/technologies/dir-605l-firmware). Vendors: [Dlink](https://junglewise.ai/threats/vendors/dlink).

## Quick answers

**Is CVE-2025-65731 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-65731 being exploited in the wild.

**How severe is CVE-2025-65731?** Medium severity, with a CVSS score of 6.8, published 8 January 2026.

**Which products and versions are affected?** Dlink Dir-605l, Dlink Dir-605l Firmware. The advisory does not name versions.

**Is there a fix for CVE-2025-65731?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-65731?** Check whether you run Dlink Dir-605l or Dlink Dir-605l Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Dlink Dir-605l
- Dlink Dir-605l Firmware

## Related threats

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- [A vulnerability was identified in D-Link DIR-605L 2.13B01. Impacted is the function formSetLog of the file…](https://junglewise.ai/threats/cve-2026-5984-a-vulnerability-was-identified-in-d-link-dir-605l-2-13b01-impacted)
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