Medium severity6.6NVD Advisory· Published May 19, 2017· Updated Jun 17, 2026
CVE-2017-7907
CVE-2017-7907
Description
An Improper XML Parser Configuration issue was discovered in Schneider Electric Wonderware Historian Client 2014 R2 SP1 and prior. An improperly restricted XML parser (with improper restriction of XML external entity reference, or XXE) may allow an attacker to enter malicious input through the application which could cause a denial of service or disclose file contents from a server or connected network.
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Affected products
1- cpe:2.3:a:schneider-electric:wonderware_historian_client:*:sp1:*:*:*:*:*:*Range: <=2014_r2
Patches
Vulnerability mechanics
References
4- software.schneider-electric.com/pdf/security-bulletin/lfsec00000120/nvdVendor Advisory
- www.securityfocus.com/bid/98254nvdThird Party AdvisoryVDB Entry
- ics-cert.us-cert.gov/advisories/ICSA-17-122-01nvdMitigationThird Party AdvisoryUS Government Resource
- www.securitytracker.com/id/1038542nvd
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