A vulnerability was found in Album Lock 4.0 on iOS and classified as critical. Affected by this issue is some unknown functionality of the file /getImage. The manipulation of the argument filePaht leads to path traversal. Using CWE to declare the problem leads to CWE-22. The weakness was presented 02/20/2017 by Benjamin Kunz Mejri as VL-ID 2033 as Advisory (Website). The advisory is shared for download at vulnerability-lab.com. This vulnerability is handled as CVE-2017-20102. Attacking locally is a requirement. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The current price for an exploit might be approx. USD $0-$5k at the moment. The MITRE ATT&CK project declares the attack technique as T1006. It is declared as proof-of-concept. The exploit is available at vulnerability-lab.com. As 0-day the estimated underground price was around $0-$5k. A possible mitigation has been published even before and not after the disclosure of the vulnerability.