CVE-2018-7830 (GCVE-0-2018-7830)

Vulnerability from cvelistv5 – Published: 2018-11-30 19:00 – Updated: 2024-08-05 06:37
VLAI
Summary
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.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')
Assigner
References
Impacted products
Vendor Product Version
Schneider Electric SE Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 Affected: Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200
Create a notification for this product.
Date Public
2018-11-30 00:00
Show details on NVD website
To clipboard 

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}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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