جزئیات آسیب‌پذیری

An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.

• http://www.securityfocus.com/bid/107053 vdb-entryx_refsource_BID
• https://www.exploit-db.com/exploits/44576/ exploitx_refsource_EXPLOIT-DB
• https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ x_refsource_MISC
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-10562 government-resource