Mitsubishi Electric MELSEC FX-Series Controllers Denial of Service
view advisory published 2015-02-26
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01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2015-3938US | high7.8 | — | ||
The HTTP application on Mitsubishi Electric MELSEC FX3G PLC devices before April 2015 allows remote attackers to cause a denial of service (device outage) via a long parameter. | ||||
02
references
External citations — patches, advisories, analysis.
- ICS Advisory ICSA-15-146-01 JSONself
- Recommended Practicesexternal
- ICS Advisory ICSA-15-146-01 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
03
remediations (1)
- MitigationMELSEC FX3G Series PLCs
Mitsubishi Electric enhanced the MELSEC FX PLCs to prevent the DoS from occurring in new products starting in April 2015. They cannot guarantee the quality of new firmware in old hardware, so they do not plan to issue a firmware upgrade to existing customers.
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