{"id":27271,"date":"2026-09-22T04:30:49","date_gmt":"2026-09-21T20:30:49","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55897"},"modified":"2026-09-22T04:30:49","modified_gmt":"2026-09-21T20:30:49","slug":"cve-2026-55897","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55897","title":{"rendered":"CVE-2026-55897 [HIGH] &#8211; luci-app-advanced-reboot is a LuCI (web interface) application for OpenWrt that provides a"},"content":{"rendered":"<p>luci-app-advanced-reboot is a LuCI (web interface) application for OpenWrt that provides a  way to reboot your router into an alternative firmware partition or perform  reboot operations directly from the web UI. Prior to 1.1.2-6, the luci-app-advanced-reboot read ACL in applications\/luci-app-advanced-reboot\/root\/usr\/share\/rpcd\/acl.d\/luci-app-advanced-reboot.json grants rpcd file.exec permission for the general shell interpreter \/bin\/sh. An authenticated delegated session with that read ACL can supply caller-controlled params; rpcd authorizes the executable path and passes those arguments to the shell, allowing arbitrary commands to execute as root. Builds without the \/bin\/sh exec grant, including the checked openwrt-24.10 and openwrt-23.05 branches, are not affected by this specific chain. This vulnerability is fixed in 1.1.2-6.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>luci-app-advanced-reboot is a LuCI (web interface) application for OpenWrt that provides a  way to reboot your router into an alternative firmware partition or perform  reboot operations directly from<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-27271","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/27271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}