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Description

The web interface of multiple D-Link routers, including DIR-600 rev B (≤2.14b01) and DIR-300 rev B (≤2.13), contains an unauthenticated OS command injection vulnerability in command.php, which improperly handles the cmd POST parameter. A remote attacker can exploit this flaw without authentication to spawn a Telnet service on a specified port, enabling persistent interactive shell access as root.

PUBLISHED Reserved 2025-08-05 | Published 2025-08-05 | Updated 2026-05-15 | Assigner VulnCheck




CRITICAL: 10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Problem types

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status
unaffected

Any version
affected

Default status
unaffected

Any version
affected

Credits

Michael Messner finder

References

www.exploit-db.com/exploits/24453 exploit

raw.githubusercontent.com/...link_dir_300_600_exec_noauth.rb exploit

www.exploit-db.com/exploits/24453 exploit

web.archive.org/...4723/http://www.s3cur1ty.de/m1adv2013-003 technical-description exploit

www.vulncheck.com/advisories/dlink-devices-unauth-rce third-party-advisory

cve.org (CVE-2013-10069)

nvd.nist.gov (CVE-2013-10069)

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