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OpenAdvisories
Medium · 5.5 CVE-2024-49704 EUVD-2024-43832GHSA-f34q-hm3j-vf93

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)…

Published Dec 10, 2024 · Updated Dec 10, 2024 · Assigned by siemens

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

VendorProductAffectedFixed
Siemens COMOS V10.3 < V10.3.3.5.8 V10.3.3.5.8
Siemens COMOS V10.4.0 — —
Siemens COMOS V10.4.1 — —
Siemens COMOS V10.4.2 — —
Siemens COMOS V10.4.3 < V10.4.3.0.47 V10.4.3.0.47
Siemens COMOS V10.4.4 < V10.4.4.2 V10.4.4.2
Siemens COMOS V10.4.4.1 < V10.4.4.1.21 V10.4.4.1.21

Advisories 3

References