CWE-434

An issue was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9, and 4.2.x before 4.2.1. When using the scalar type hint `string` in a setter method (e.g. `setName(string $name)`) of a class that’s the `data_class` of a form, and when a file upload is submitted to the corresponding field instead of a normal text input, then `UploadedFile::__toString()` is called which will then return and disclose the path of the uploaded file. If combined with a local file inclusion issue in certain circumstances this could escalate it to a Remote Code Execution.

Fleetco Fleet Maintenance Management (FMM) 1.2 and earlier allows uploading an arbitrary “.php” file with the application/x-php Content-Type to the accidents_add.php?submit=1 URI, as demonstrated by the value_Images_1 field, which leads to remote command execution on the remote server. Any authenticated user can exploit this.

IBM Security Identity Manager 6.0.0 allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product’s environment. IBM X-Force ID: 153750.

An issue was discovered in tp5cms through 2017-05-25. admin.php/upload/picture.html allows remote attackers to execute arbitrary PHP code by uploading a .php file with the image/jpeg content type.

The /uploadfile? functionality in Westermo DR-250 Pre-5162 and DR-260 Pre-5162 routers allows remote users to upload malicious file types and execute ASP code.

TP-Link Archer C5 devices through V2_160201_US allow remote command execution via shell metacharacters on the wan_dyn_hostname line of a configuration file that is encrypted with the 478DA50BF9E3D2CF key and uploaded through the web GUI by using the web admin account. The default password of admin may be used in some cases.