Attackers exploiting a patched FortiClient EMS vulnerability in the wild


During a recent incident response, Kaspersky’s GERT team identified a set of TTPs and indicators linked to an attacker that infiltrated a company’s networks by targeting a Fortinet vulnerability for which a patch was already available.

This vulnerability is an improper filtering of SQL command input making the system susceptible to an SQL injection. It specifically affects Fortinet FortiClient EMS versions 7.0.1 to 7.0.10 and 7.2.0 to 7.2.2. When successfully exploited, this vulnerability allows attackers to execute unauthorized code or commands by sending specially crafted data packets. The affected system was a Windows server exposed to the internet, with only two ports open.

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Source: Kaspersky


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