SB2025111845 - Multiple vulnerabilities in D-Link DIR-878

Description

This security bulletin contains information about 4 secuirty vulnerabilities.

1) OS Command Injection (CVE-ID: CVE-2025-60672)

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the "SetDynamicDNSSettings" functionality within the "ServerAddress" and "Hostname" parameters in prog.cgi. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

2) OS Command Injection (CVE-ID: CVE-2025-60673)

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the "SetDMZSettings" functionality within the "IPAddress" parameter in prog.cgi. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

3) Stack-based buffer overflow (CVE-ID: CVE-2025-60674)

The vulnerability allows a local attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the rc binary's USB storage handling module. An attacker with physical access can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

4) OS Command Injection (CVE-ID: CVE-2025-60676)

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the "SetNetworkSettings" functionality within the "IPAddress" and "SubnetMask" parameters in prog.cgi. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10475