In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 25:

	[ "$*" ] && logger -p warn -t ${0##*/}[$$] "$*"

                                      ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

	[ "$*" ] && logger -p warn -t "${0##*/}"[$$] "$*"

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 43:

			addrs=$(echo ${addrs#as * } | tr -d \")

                                     ^------------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

			addrs=$(echo "${addrs#as * }" | tr -d \")

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 80:

		*[!.:[:xdigit:][:blank:]\/,]*)

                                        ^-- SC1001 (info): This \/ will be a regular '/' in this context.

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 100:

[ $enabled = yes ] || exit_ok

  ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

[ "$enabled" = yes ] || exit_ok

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 102:

if [ $policy = allow ]; then

     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

if [ "$policy" = allow ]; then

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 105:

	! cidrmatch "$REMOTE_ADDR" $addrs 127.0.0.0/8 ::1 || exit_ok

                                   ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

	! cidrmatch "$REMOTE_ADDR" "$addrs" 127.0.0.0/8 ::1 || exit_ok

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 106:

elif [ $policy = deny ]; then

       ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

elif [ "$policy" = deny ]; then

In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/html/axis-cgi/verify_firewall.cgi line 109:

	cidrmatch "$REMOTE_ADDR" $addrs || exit_ok

                                 ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

	cidrmatch "$REMOTE_ADDR" "$addrs" || exit_ok

For more information:

  https://www.shellcheck.net/wiki/SC1001 -- This \/ will be a regular '/' in ...

  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...