https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-18320.htmlhttps://patchthecve.com/cve/CVE-2018-18320.htmlWed, 17 Jun 2026 01:46:59 +0000CRITICAL 9.8: An issue was discovered in the Merlin.PHP component 0.6.6 for Asuswrt-Merlin devices. An attacker can execute arbitrary commands because exec.php has a popen call. NOTE: the vendor indicates that Merlin.PHP is designed only for use on a trusted intranet network, and intentionally allows remote code https://patchthecve.com/cve/CVE-2018-18319.htmlhttps://patchthecve.com/cve/CVE-2018-18319.htmlWed, 17 Jun 2026 01:46:59 +0000CRITICAL 9.8: An issue was discovered in the Merlin.PHP component 0.6.6 for Asuswrt-Merlin devices. An attacker can execute arbitrary commands because api.php has an eval call, as demonstrated by the /6/api.php?function=command&class=remote&Cc='ls' URI. NOTE: the vendor indicates that Merlin.PHP is designed only https://patchthecve.com/cve/CVE-2017-11420.htmlhttps://patchthecve.com/cve/CVE-2017-11420.htmlWed, 17 Jun 2026 01:01:47 +0000CRITICAL 9.8: Stack-based buffer overflow in ASUS_Discovery.c in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT_AC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66U_B1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-https://patchthecve.com/cve/CVE-2017-11345.htmlhttps://patchthecve.com/cve/CVE-2017-11345.htmlWed, 17 Jun 2026 01:01:39 +0000HIGH 7.8: Stack buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT_AC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66U_B1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-AC3100, RT_AC1200GU, RT_AChttps://patchthecve.com/cve/CVE-2017-11344.htmlhttps://patchthecve.com/cve/CVE-2017-11344.htmlWed, 17 Jun 2026 01:01:39 +0000HIGH 7.8: Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT_AC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66U_B1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-AC3100, RT_AC1200GU, RT_A