CVE-2026-1506: d-link dir-615_firmware Command Injection

Vulnerability summary

CVE-2026-1506 is a high (CVSS 8.6) Command Injection vulnerability in d-link dir-615_firmware. EPSS estimates a 5.57% chance of exploitation in the next 30 days, higher than 92.7% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 28-01-2026
   PublishedVulnerability first disclosed.
2. 23-02-2026
   Last modifiedVulnerability information updated.

Description

A vulnerability was determined in D-Link DIR-615 4.10. Impacted is an unknown function of the file /adv_mac_filter.php of the component MAC Filter Configuration. This manipulation of the argument mac causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer.

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.