In /logs/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/html/axis-cgi/pingtest.cgi line 10:

. /usr/html/axis-cgi/lib/functions.sh

  ^-- SC1091 (info): Not following: /usr/html/axis-cgi/lib/functions.sh was not specified as input (see shellcheck -x).

In /logs/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/html/axis-cgi/pingtest.cgi line 34:

if ping  $ip >/dev/null; then

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

Did you mean: 

if ping  "$ip" >/dev/null; then

In /logs/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/html/axis-cgi/pingtest.cgi line 36:

	if [ $CGI_HDGEN = yes ]; then

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

Did you mean: 

	if [ "$CGI_HDGEN" = yes ]; then

In /logs/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/html/axis-cgi/pingtest.cgi line 42:

	if [ $CGI_HDGEN = yes ]; then

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

Did you mean: 

	if [ "$CGI_HDGEN" = yes ]; then

For more information:

  https://www.shellcheck.net/wiki/SC1091 -- Not following: /usr/html/axis-cgi...

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