Medium severity · published Jan 8, 2026
CVE-2025-65731
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…
6.8
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-605l Firmware · Dlink
6.02cn02 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-65731
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-65731
Exploit
https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea
Exploit
https://github.com/whitej3rry/CVE-2025-65731
Product
https://www.dlink.com/en/security-bulletin/
Product
https://www.dlink.com/uk/en/products/dir-605l-wireless-n-300-home-cloud-router
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