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Dell Redfish Provider CVE-2026-76113

| EUVDEUVD-2026-101145 MEDIUM
Insertion of Sensitive Information into Log File (CWE-532)
2026-10-14 dell GHSA-q86g-x648-4r76
4.3
CVSS 3.1 · Vendor: dell
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Authenticate as high-privileged Terraform operator
  2. Exploit
    Invoke redfish_certificate resource
  3. Execution
    Sensitive data written to logs/state
  4. Impact
    Read logs/state to harvest exposed information

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A09:2025 - Security Logging & Alerting Failures
ASVS 5.0
V16 - Security Logging and Error Handling Log data sanitization
Exploitation Conditions

Requires an attacker with High privileges (PR:H) in the Terraform workflow plus user interaction (UI:R) - specifically the execution of a configuration using the redfish_certificate resource in the Dell Terraform Provider for Redfish, versions 1.1.0 through 1.6.1. Exploitation further depends on access to where the sensitive data is exposed (Terraform debug logs, state files, or CI/CD output), per CWE-532. Limiting factors: the privileged-operator requirement, the need for the vulnerable resource to be actively used, the bounded version range, and the low confidentiality impact (C:L) constrain realistic abuse to actors already close to the automation pipeline.

Impact

This is a low-severity (CVSS 4.3) information-exposure issue (CWE-532) that is unlikely to be a patching priority for most organizations. The Dell-assigned CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L) requires High privileges (PR:H) and user interaction (UI:R), both of which substantially raise the bar for abuse - exploitation presupposes an attacker who is already a privileged operator of the Terraform workflow, so the vulnerability mostly re-exposes data that such an actor could often already reach. No EPSS score, KEV listing, POC, or SSVC decision data was provided in the input, so there is no public exploit identified at time of analysis and no evidence of exploitation probability; this is a static severity read, not an exploitation-likelihood read. Note one internal inconsistency: the description and CWE-532 describe pure sensitive-information exposure, yet the vendor vector assigns Integrity (I:L) and Availability (A:L) impacts - a log/state-disclosure weakness would normally affect confidentiality only, so the I:L/A:L scoring should be verified against the Dell advisory (DSA-2026-434). Bottom line: genuinely low real-world risk given PR:H + UI:R and a niche IaC provider; not an urgent priority absent any exploitation signal.

Exploit ScenarioDerived

A privileged user runs a Terraform plan/apply that invokes the redfish_certificate resource against a Dell server; sensitive material (e.g., certificate data) is written into Terraform debug logs or state. Another actor with access to those logs, state files, or CI/CD artifacts then reads the exposed information. No public exploit code is identified, and the network vector is gated by High privileges and required user interaction.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 14, 2026

Sensitive information handled by the redfish_certificate resource in the Dell Terraform Provider for Redfish (versions 1.1.0 through 1.6.1) can be exposed to unauthorized parties through CWE-532 weakness, most plausibly via Terraform debug logs, state files, or CI/CD console output. Exploitation requires a high-privileged actor operating within the Terraform workflow (PR:H) who also has access to wherever the sensitive data is written, so realistic abuse is confined to users already close to the automation pipeline; the bounded version range and low confidentiality impact further constrain it. The vendor scores this CVSS 4.3, and our independent assessment concurs at 4.3 with confidentiality-only impact, making it a low-severity information-exposure issue rather than an urgent patching priority. No public exploit identified at time of analysis.

RemediationAI

Upgrade the Dell Terraform Provider for Redfish to a release beyond the vulnerable 1.1.0-1.6.1 range; the exact fixed version is not enumerated in the data provided, so confirm it in Dell advisory DSA-2026-434 (https://www.dell.com/support/kbdoc/en-in/000515444/dsa-2026-434-security-update-for-dell-terraform-provider-for-dell-server-multiple-vulnerabilities) and pin it explicitly in the required_providers block so every workspace and CI runner picks it up. Until the upgrade is applied, compensating controls that limit the exposure path: do not run the provider with TF_LOG set to DEBUG or TRACE in shared pipelines, since that is the most direct route for certificate and credential material into build logs (trade-off: reduced diagnostics make provider troubleshooting harder), and scrub or disable CI log retention for jobs that invoke redfish_certificate. Treat Terraform state and plan files as secrets - store them in an encrypted, access-controlled remote backend, restrict read access to the minimum set of operators and service accounts, and rotate any Redfish credentials or certificate private keys that may already have appeared in logs or state (trade-off: adds backend/key-management overhead and requires credential rotation windows). Because exploitation depends on high privileges plus access to the log/state artifacts, tightening who can read pipeline output and state is the highest-value short-term control alongside patching.

Affected VersionsENISA

Terraform Provider for Redfish 0 <1.6.2 or later

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Technical ContextAI · show details

The vulnerability class is CWE-532 (Insertion of Sensitive Information into Log File), which describes sensitive data being written to a log or diagnostic output that is not adequately protected. The affected component is the Dell Terraform Provider for Redfish, a Go-based Terraform provider plugin that talks to Redfish REST APIs on Dell BMC/iDRAC management controllers; its redfish_certificate resource provisions and manages X.509 certificate material on those endpoints. Certificate bodies, private keys, and the Redfish credentials used to authenticate to the management controller can be captured by the provider's diagnostic path and end up in Terraform's TF_LOG=DEBUG/TRACE output, the JSON state file, plan files, or CI/CD job logs - artifacts that are frequently retained, shared, or readable by users beyond the operator who ran the configuration. The CPE record (cpe:2.3:a:dell:terraform_provider_for_redfish:*:*:*:*:*:*:*:*) covers the product without pinning a version, while the description bounds the vulnerable releases to 1.1.0 through 1.6.1. The vendor vector is CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L and our independent assessment is CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N, with both agreeing on a high-privileged actor and low confidentiality impact.

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Severity by source

Vendor (dell) PRIMARY 4.3 MEDIUM
AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
vuln.today AI 2.3 LOW

CWE-532 writes sensitive data to Terraform logs/state, so disclosure needs local access to those artifacts (AV:L) and privileged provider operation (PR:H); only confidentiality is affected (C:L, I:N, A:N).

3.1 AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
4.0 AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (dell).

CVSS VectorVendor: dell

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

1
Patch available
Oct 14, 2026 - 16:03 EUVD

DescriptionCVE.org

Dell Terraform Provider for Redfish, versions 1.1.0 through 1.6.1, contains an Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the redfish_certificate resource component. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information exposure.

Threat Intelligence Overview

EPSS Score
0.2%
Top 95% exploitable
Prevalence
Low
niche Dell server-management IaC provider for Redfish/iDRAC automation
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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