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An authenticated OS command injection vulnerability exists in various D-Link routers (tested on DIR-615H1 running firmware version 8.04) via the tools_vct.htm endpoint. The web interface fails to sanitize input passed from the ping_ipaddr parameter to the tools_vct.htm diagnostic interface, allowing attackers to inject arbitrary shell commands using backtick encapsulation. With default credentials, an attacker can exploit this blind injection vector to execute arbitrary commands.
Reserved 2025-08-01 | Published 2025-08-01 | Updated 2025-08-01 | Assigner VulnCheckCWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Michael Messner
raw.githubusercontent.com/...ux/http/dlink_dir615_up_exec.rb
www.exploit-db.com/exploits/24477
www.exploit-db.com/exploits/25609
web.archive.org/...2603/http://www.s3cur1ty.de/m1adv2013-008
www.vulncheck.com/...ries/d-link-legacy-os-command-injection
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