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  2. CVE-2018-7837
ID CVE-2018-7837
Summary An Improper Restriction of XML External Entity Reference ('XXE') vulnerability exists on numerous methods of the IIoT Monitor 3.1.38 software that could allow the software to resolve documents outside of the intended sphere of control, causing the software to embed incorrect documents into its output and expose restricted information.
References
Vulnerable Configurations
  • cpe:2.3:a:schneider-electric:iiot_monior:3.1.38:*:*:*:*:*:*:*
    cpe:2.3:a:schneider-electric:iiot_monior:3.1.38:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 01-02-2019 - 17:29)
Impact:
Exploitability:
CWE CWE-611
CAPEC
  • XML External Entities Blowup
    This attack takes advantage of the entity replacement property of XML where the value of the replacement is a URI. A well-crafted XML document could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:N/A:N
refmap via4
bid 106484
confirm https://www.schneider-electric.com/en/download/document/SEVD-2018-354-03/
Last major update 01-02-2019 - 17:29
Published 24-12-2018 - 16:29
Last modified 01-02-2019 - 17:29
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