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CVE-2024-11946

19
FAUCET Score

CVE-2024-11946 is a cleartext transmission vulnerability in iXsystems TrueNAS CORE, allowing network-adjacent attackers to tamper with firmware update files without authentication. This medium-severity vulnerability (CVSS 6.5) stems from insecure update protocols, enabling high integrity impact by potentially allowing arbitrary code execution as root when combined with other flaws. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
13.0CPE matchmatch criteria
cpe:2.3:o:ixsystems:truenas_firmware:13.0:-:*:*:*:*:*:*
13.0CPE matchmatch criteria
cpe:2.3:o:ixsystems:truenas_firmware:13.0:beta1:*:*:*:*:*:*
13.0CPE matchmatch criteria
cpe:2.3:o:ixsystems:truenas_firmware:13.0:rc1:*:*:*:*:*:*
13.0CPE matchmatch criteria
cpe:2.3:o:ixsystems:truenas_firmware:13.0:u1:*:*:*:*:*:*
13.0CPE matchmatch criteria
cpe:2.3:o:ixsystems:truenas_firmware:13.0:u1.1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.1LOW

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 31st percentile among its peer group of 1,802 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

truenas.com / docs/core/13.0/gettingstarted/corereleasenotes
Release Notes
zerodayinitiative.com / advisories/ZDI-24-1644
Third Party Advisory