A design flaw in authentication in Synology Photo Station 6.0-2528 through 6.7.1-3419 allows local users to obtain credentials via cmdline. Synology Photo Station employs the synophoto_dsm_user program to authenticate username and password by "synophoto_dsm_user --auth USERNAME PASSWORD", and local users are able to obtain credentials by sniffing "/proc/*/cmdline".
Command injection vulnerability in login.php in Synology Photo Station before 6.5.3-3226 allows remote attackers to execute arbitrary code via shell metacharacters in the crafted 'X-Forwarded-For' header.
Directory traversal vulnerability in synophoto_dsm_user, a SUID program, as used in Synology Photo Station before 6.5.3-3226 allows local users to write to arbitrary files via unspecified vectors.
Directory traversal vulnerability in download.php in Synology Photo Station before 6.5.3-3226 allows remote attackers to read arbitrary files via a full pathname in the id parameter.
Synology Photo Station before 6.3-2958 allows remote authenticated guest users to execute arbitrary commands via shell metacharacters in the X-Forwarded-For HTTP header to photo/login.php.
Synology Photo Station before 6.3-2958 allows local users to gain privileges by leveraging setuid execution of a "synophoto_dsm_user --copy-no-ea" command.
Multiple cross-site scripting (XSS) vulnerabilities in Synology Photo Station before 6.3-2945 allow remote attackers to inject arbitrary web script or HTML via the (1) success parameter to login.php or (2) crafted URL parameters to index.php, as demonstrated by the t parameter to photo/.