CVE-2011-4036

CVE-2011-4036 is a medium-severity vulnerability in Schneider-electric Vijeo Historian with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Description

Directory traversal vulnerability in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier allows remote attackers to read arbitrary files via unspecified vectors.

Frequently asked questions

What is CVE-2011-4036?
Directory traversal vulnerability in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier allows remote attackers to read arbitrary files via unspecified vectors.
How severe is CVE-2011-4036?
CVE-2011-4036 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-4036 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-4036?
CVE-2011-4036 primarily affects Schneider-electric Vijeo Historian. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-4036?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-4036 published?
CVE-2011-4036 was published on 2011-12-02 and last updated on 2026-06-16.

References

Affected products (8)

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