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Dell SCG CVE-2026-80169

| EUVDEUVD-2026-74892 LOW
Insertion of Sensitive Information into Log File (CWE-532)
2026-09-09 security_alert@emc.com GHSA-v8g5-pxm4-xg6j
3.3
CVSS 3.1 · Vendor: emc
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Attack ChainAIDerived

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

  1. Access
    Obtain low-privileged local OS account
  2. Delivery
    Locate SCG application log directory
  3. Exploit
    Read plaintext log files
  4. Execution
    Extract sensitive credentials or tokens
  5. Impact
    Use harvested data for lateral movement or privilege escalation

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

Exploitation requires a valid local account on the Dell SCG 5.0 Appliance or Application host with at least low operating-system privileges (PR:L) - no administrative rights are needed. The attacker must have local filesystem access (AV:L), meaning remote network exploitation is not possible. The vulnerability is present in any default deployment of the affected versions; no special non-default configuration is required to trigger it. Exploitation is limited by: (1) the requirement for local system access - remote or unauthenticated attackers cannot exploit this directly; (2) the scope of exposed data is bounded to what SCG logs (partial confidentiality loss, C:L); (3) integrity and availability are unaffected (I:N, A:N).

Impact

Real-world risk is low, consistent with the CVSS score of 3.3. All key CVSS dimensions constrain the attack surface: AV:L (must have local system access), PR:L (must hold a valid local account), and C:L (only partial confidentiality loss - log content is bounded). No KEV listing and no POC availability further reduce urgency. EPSS data was not provided, but given the local-only vector and low severity, exploitation probability is expected to be minimal. The primary risk scenario involves an insider threat or a post-compromise lateral movement where an attacker with local access harvests credentials or session tokens from logs to escalate or pivot. This is a meaningful internal hygiene issue but does not represent an external attack surface. No CVSS conflicts or missing signals are detected; the provided vector is consistent with the description.

Exploit ScenarioDerived

A local user with a standard (non-root, non-admin) account on the SCG appliance browses to the application log directory, reads log files containing plaintext credentials or session tokens written by the SCG application, and uses those credentials to authenticate to other systems or escalate privileges within the support environment. No exploit code is required; simple file-read access is sufficient.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
Patch available 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 09, 2026

Sensitive information insertion into log files in Dell Secure Connect Gateway (SCG) 5.0 exposes confidential data to local low-privileged users. Both the Appliance variant (versions prior to 5.36.00.16) and the Application variant (versions prior to 5.36.00.00) are affected, with the vulnerability covered under Dell advisory DSA-2026-382 alongside additional CVEs. No public exploit code or active exploitation has been identified, and the low CVSS score of 3.3 accurately reflects the constrained local access requirement and limited confidentiality impact.

RemediationAI

Upgrade Dell SCG 5.0 Appliance to version 5.36.00.16 or later, and Dell SCG 5.0 Application to version 5.36.00.00 or later, per Dell advisory DSA-2026-382 at https://www.dell.com/support/kbdoc/en-in/000503426/. If immediate patching is not possible, restrict read permissions on SCG log directories to administrative accounts only (e.g., via OS-level ACLs or DAC controls), which reduces the exposure window for low-privileged local users. Additionally, review existing log archives for sensitive content and rotate any credentials or tokens that may have been logged prior to patching. Note that restricting log directory permissions may interfere with legitimate support workflows that SCG is designed to facilitate; coordinate with Dell support before applying this workaround in production.

Affected VersionsENISA

Secure Connect Gateway 5.0 - Appliance 0 <5.36.00.16 or later
Secure Connect Gateway 5.0 - Application 0 <5.36.00.00 or later

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Technical ContextAI · show details

Dell Secure Connect Gateway (SCG) 5.0 is a remote support and telemetry gateway appliance/application used by enterprises to facilitate Dell support connectivity and monitoring. The root cause is CWE-532 (Insertion of Sensitive Information into Log File), a well-documented weakness where application logging routines write credentials, tokens, PII, or other sensitive material to log files in plaintext without appropriate redaction. On systems like SCG that aggregate connection and configuration data for support purposes, log files may contain connection credentials, authentication tokens, or device configuration details. The CVSS vector AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N confirms the flaw is exploitable locally by any authenticated low-privileged OS user with access to the log directory, without requiring elevated privileges or special configuration. CPE data was not supplied in this record, so exact affected package identifiers are inferred from the version ranges in the description.

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Severity by source

Vendor (emc) PRIMARY 3.3 LOW
AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vuln.today AI 3.3 LOW

Local access with low privileges matches CWE-532 log-read exploitation; only partial confidentiality loss, no integrity or availability impact.

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

Primary rating from Vendor (emc).

CVSS VectorVendor: emc

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

1
Patch available
Sep 09, 2026 - 13:49 EUVD

DescriptionCVE.org

Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Insertion of Sensitive Information into Log File vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information exposure.

Threat Intelligence Overview

EPSS Score
0.1%
Top 99% exploitable
Prevalence
Low
specialized Dell enterprise remote-support gateway appliance
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 LOW
CISA KEV No
Public POC No
EPSS 0.1%
Patch available Yes
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
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
Defer
Exploitation
None
System Exposure· derived
Small
Automatable
No
Human Impact· derived
Low
Technical Impact
Partial

Priority Score

16
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +16
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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