Unrated severityNVD Advisory· Published Nov 30, 2018· Updated Aug 5, 2024
CVE-2018-7830
CVE-2018-7830
Description
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where a denial of service can occur for ~1 minute by sending a specially crafted HTTP request.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Schneider Electric SE/Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200v5Range: Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200
Patches
Vulnerability mechanics
References
2- www.schneider-electric.com/en/download/document/SEVD-2018-327-01/mitrex_refsource_CONFIRM
- www.tenable.com/security/research/tra-2018-38mitrex_refsource_MISC
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