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Vulnerability record · CVE-2012-4027 · published 16 July 2012

CVE-2012-4027: Tridium niagara ax path traversal vulnerability

Tridium · Niagara Ax

Directory traversal vulnerability in Tridium Niagara AX Framework allows remote attackers to read files outside of the intended images, nav, and px folders by leveraging incorrect permissions, as demonstrated by reading the config.bog file.

5.0 CVSS 2.0 Medium EPSS 2.5% · top 15.6% CWE-22 · Path traversal
5.0CVSS 2.0 base score
2.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

Directory traversal vulnerability in Tridium Niagara AX Framework allows remote attackers to read files outside of the intended images, nav, and px folders by leveraging incorrect permissions, as demonstrated by reading the config.bog file.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.washingtonpost.com/investigations/tridiums-niagara-framework-marvel-of-connectivity-illustrates-new-cyber-ris Permissions Required
https://www.tridium.com/galleries/briefings/NiagaraAX_Framework_Software_Security_Alert.pdf Broken LinkVendor Advisory
http://www.washingtonpost.com/investigations/tridiums-niagara-framework-marvel-of-connectivity-illustrates-new-cyber-ris Permissions Required
https://www.tridium.com/galleries/briefings/NiagaraAX_Framework_Software_Security_Alert.pdf Broken LinkVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2012-4027), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.