CVE-2018-7838
CVE-2018-7838
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
15 Jul 2019Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A CWE-119 Buffer Errors vulnerability exists in Modicon M580 CPU - BMEP582040, all versions before V2.90, and Modicon Ethernet Module BMENOC0301, all versions before V2.16, which could cause denial of service on the FTP service of the controller or the Ethernet BMENOC module when it receives a FTP CWD command with a data length greater than 1020 bytes. A power cycle is then needed to reactivate the FTP service.
Affected products
Modicon · Modicon M580 CPU - BMEP582040 all versions before V2.90 and Modicon Ethernet Module BMENOC0301 all versions before V2.16Want to know if your infrastructure is exposed to this?
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