Nomad Enterprise: Incorrect Privilege Assignment
CVE-2025-3744 is a high-severity incorrect privilege assignment vulnerability in Nomad Enterprise from HashiCorp, with a CVSS 3.1 base score of 7.6 out of 10. It can be exploited remotely over the network by an attacker with a low-privileged account, without any action from a user. The record lists version 1.10.1 as the first without the flaw, so updating Nomad Enterprise to that release or later removes the exposure. There is no confirmed exploitation so far. EPSS estimates a 0.3% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Update Nomad Enterprise to 1.10.1 or a later version.
- Update Nomad to 1.8.13 or 1.9.9, whichever matches your release line, or a later version.
- Read the advisory on discuss.hashicorp.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| HashiCorp | Nomad Enterprise | before 1.10.1 | 1.10.1 |
| HashiCorp | Nomad | before 1.8.13; 1.9.0 up to, but not including, 1.9.9; 1.10.0 | 1.8.13, 1.9.9 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- LowSome restricted data can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- LowPerformance or availability is reduced.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 7.6 | High | CNA (hashicorp.com) |
| CVSS 3.1 | 7.6 | High | NVD |
Official description
Nomad Enterprise (“Nomad”) jobs using the policy override option are bypassing the mandatory sentinel policies. This vulnerability, identified as CVE-2025-3744, is fixed in Nomad Enterprise 1.10.1, 1.9.9, and 1.8.13.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Incorrect Privilege Assignment
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
How developers prevent this class of flaw
- Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
- Run your code using the lowest privileges that are required to accomplish the necessary tasks. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
More Incorrect Privilege Assignment vulnerabilities (CWE-266)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: partial).
- Record last changed materially (score, affected products, status or references).
References
Other vulnerabilities in Nomad Enterprise
- 8.8 High severity
- 8.4 High severity
- 8.7 High severity
- 7.7 High severity
- 8.8 High severity
- 8.1 High severity
Recent Incorrect Privilege Assignment vulnerabilities
- 8.8 High severity
- 9.8 Critical severity
- 9.1 Critical severity
- 9.8 Critical severity
- 7.5 High severity
- 9.8 Critical severity
Spotted an error? Tell us.