Unrated severityNVD Advisory· Published Aug 29, 2018· Updated Sep 16, 2024
CVE-2018-7790
CVE-2018-7790
Description
An Information Management Error vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to replay authentication sequences. If an attacker exploits this vulnerability and connects to a Modicon M221, the attacker can upload the original program from the PLC.
Affected products
2- Range: < V1.6.2.0
- Schneider Electric SE/Modicon M221, all references, all versions prior to firmware V1.6.2.0v5Range: Modicon M221, all references, all versions prior to firmware V1.6.2.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- www.securityfocus.com/bid/105182mitrevdb-entryx_refsource_BID
- www.schneider-electric.com/en/download/document/SEVD-2018-235-01/mitrex_refsource_CONFIRM
News mentions
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