Description
A vulnerability has been identified in COMOS V10.3 (All versions < V10.3.3.5.8), COMOS V10.4.0 (All versions), COMOS V10.4.1 (All versions), COMOS V10.4.2 (All versions), COMOS V10.4.3 (All versions < V10.4.3.0.47), COMOS V10.4.4 (All versions < V10.4.4.2), COMOS V10.4.4.1 (All versions < V10.4.4.1.21). The Generic Data Mapper, the Engineering Adapter, and the Engineering Interface improperly handle XML External Entity (XXE) entries when parsing configuration and mapping files. This could allow an attacker to extract any file with a known location on the user's system or accessible network folders by persuading a user to use a maliciously crafted configuration or mapping file in one of the affected components.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Siemens COMOS V10.3
Default version status: unknown
0 to < V10.3.3.5.8affected
Siemens COMOS V10.4.0
Default version status: unknown
0 to < *affected
Siemens COMOS V10.4.1
Default version status: unknown
0 to < *affected
Siemens COMOS V10.4.2
Default version status: unknown
0 to < *affected
Siemens COMOS V10.4.3
Default version status: unknown
0 to < V10.4.3.0.47affected
Siemens COMOS V10.4.4
Default version status: unknown
0 to < V10.4.4.2affected
Siemens COMOS V10.4.4.1
Default version status: unknown
0 to < V10.4.4.1.21affected