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CVE-2024-1309

22
FAUCET Score

CVE-2024-1309 is an Uncontrolled Resource Consumption vulnerability affecting Honeywell Niagara Framework versions prior to Niagara AX 3.8.1 and Niagara 4.1 on Windows, Linux, and QNX, leading to Content Spoofing. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-exploitable flaw with low attack complexity that can cause high availability impact without requiring user interaction or privileges. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, including an article highlighting its potential for a "Loop DoS Attack."

Impacted Technologies

VendorProductVersion(s)CPE
< 3.8.1CPE matchmatch criteria
cpe:2.3:a:honeywell:niagara_framework:*:*:*:*:*:linux:*:*
< 3.8.1CPE matchmatch criteria
cpe:2.3:a:honeywell:niagara_framework:*:*:*:*:*:qnx:*:*
< 3.8.1CPE matchmatch criteria
cpe:2.3:a:honeywell:niagara_framework:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 34th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

process.honeywell.com
Product
honeywell.com / us/en/product-security
Product
kb.cert.org / vuls/id/417980
Third Party AdvisoryUS Government Resource