High severity · published Jul 3, 2018
CVE-2018-7783
Schneider Electric SoMachine Basic prior to v1.6 SP1 suffers from an XML External Entity (XXE) vulnerability using the DTD parameter entities technique resulting in disclosure and…
7.5
CVSS
1.6%
EPSS
No
On KEV
Description
Schneider Electric SoMachine Basic prior to v1.6 SP1 suffers from an XML External Entity (XXE) vulnerability using the DTD parameter entities technique resulting in disclosure and retrieval of arbitrary data on the affected node via out-of-band (OOB) attack. The vulnerability is triggered when input passed to the xml parser is not sanitized while parsing the xml project/template file.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SB
Somachine Basic · Schneider-electric
through 1.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7783
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7783
Vendor Advisory
https://www.schneider-electric.com/en/download/document/SEVD-2018-142-01/
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