Directory traversal vulnerability in Tridium Niagara AX 3.5, 3.6, and 3.7 allows remote attackers to read sensitive files, and consequently…

published 2013-02-15 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4626

cvss: 9.3; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 6.4%; EPSS 6.4% chance of exploitation in 30 days, percentile 93%
public exploits: 0; none known

Directory traversal vulnerability in Tridium Niagara AX 3.5, 3.6, and 3.7 allows remote attackers to read sensitive files, and consequently execute arbitrary code, by leveraging (1) valid credentials or (2) the guest feature.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-13-045-01 updated 2025-06-06 cvss 8.5

Tridium NiagaraAX Directory Traversal Vulnerability

Tridium NiagaraAX
affected: mitigation

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

6.42% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	9.3	AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

ics-cert.us-cert.gov /pdf/ICSA-13-045-01.pdf
broken-link, third-party-advisory, us-government-resource
niagara-central.com /ord?portal:/dev/wiki/Niagara_AX_Security_Patch_11-Feb-2013
broken-link

Sources

CVE List CVE-2012-4701
NVD CVE-2012-4701

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary