{"cve":"CVE-2017-7907","nvd":{"published":"2017-05-19T03:29:00.590","modified":"2026-06-17T01:25:26.297","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H","score":6.6},"cwes":["CWE-611"],"references":["http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000120/","http://www.securityfocus.com/bid/98254","http://www.securitytracker.com/id/1038542","https://ics-cert.us-cert.gov/advisories/ICSA-17-122-01","http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000120/"],"products":["schneider-electric:wonderware_historian_client"],"source":"nvd","synced_at":"2026-10-19T20:42:36.429588156+00:00"},"epss":{"cve":"CVE-2017-7907","score":0.00388,"percentile":0.32955,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}