What’s Vulnerable › Vulnerabilities

CVE-2012-4027

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-07-16 · updated 2026-06-16
• Weakness: CWE-22

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.

Affected products

• Tridium Niagara Ax: all versions

References

• http://www.washingtonpost.com/investigations/tridiums-niagara-framework-marvel-of-connectivity-illustrates-new-cyber-risks/2012/07/11/gJQARJL6dW_story.html
• https://www.tridium.com/galleries/briefings/NiagaraAX_Framework_Software_Security_Alert.pdf
• http://www.washingtonpost.com/investigations/tridiums-niagara-framework-marvel-of-connectivity-illustrates-new-cyber-risks/2012/07/11/gJQARJL6dW_story.html
• https://www.tridium.com/galleries/briefings/NiagaraAX_Framework_Software_Security_Alert.pdf

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