CVE-2018-7830high
New! CVE Severity Now Using CVSS v3
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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.
References
https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/
Details
Source: MITRE
Published: 2018-11-30
Updated: 2018-12-28
Type: CWE-113
Risk Information
CVSS v2
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH
Vulnerable Software
Configuration 1
AND
OR
cpe:2.3:o:schneider-electric:modicom_m340_firmware:*:*:*:*:*:*:*:*
OR
Configuration 2
AND
OR
cpe:2.3:o:schneider-electric:modicom_premium_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:schneider-electric:modicom_premium:*:*:*:*:*:*:*:*
Configuration 3
AND
OR
cpe:2.3:o:schneider-electric:modicom_quantum_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:schneider-electric:modicom_quantum:*:*:*:*:*:*:*:*
Configuration 4
AND
OR
cpe:2.3:o:schneider-electric:modicom_bmxnor0200h_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:schneider-electric:modicom_bmxnor0200h:-:*:*:*:*:*:*:*