CVE-2013-0686

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-05-09 · updated 2026-06-16
Weakness: CWE-20

Description

Invensys Wonderware Information Server (WIS) 4.0 SP1SP1, 4.5- Portal, and 5.0- Portal allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

Affected products

Schneider Electric Wonderware Information Server Portal: 4.0-sp1sp1, 4.5, 5.0

References

http://ics-cert.us-cert.gov/advisories/ICSA-13-113-01
http://ics-cert.us-cert.gov/advisories/ICSA-13-113-01

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