CVE-2012-4027
Directory traversal vulnerability in Tridium Niagara AX Framework allows remote attackers to read...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-4027- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-4027- Updated
- 2026-11-02
EUVDEUVD-2012-3971 No score
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.
- Record
EUVD-2012-3971- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6g7w-f35j-v8rh No score
Directory traversal vulnerability in Tridium Niagara AX Framework allows remote attackers to read...
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.
- Record
GHSA-6g7w-f35j-v8rh- Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-4027 is a medium vulnerability (CVSS 5.0) in Tridium Niagara Ax, published July 16, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.54%, the 85th percentile. No source names a fixed version.
References
washingtonpost.com/investigations/tridiums-niagara-framework-marvel-of-connectivity-illustrates-new-cyber-risks/2012/07/11/gJQARJL6dW_story.html
tridium.com/galleries/briefings/NiagaraAX_Framework_Software_Security_Alert.pdf
nvd.nist.gov/vuln/detail/CVE-2012-4027
github.com/advisories/GHSA-6g7w-f35j-v8rh