Security readout for executives and security teams
Plain-English summary
This is a local privilege escalation issue in Dell Digital Delivery and Alienware Digital Delivery before 3.5.2013. An attacker who already has low-privileged access to a vulnerable Windows system could run code with elevated privileges. It is not described as remotely exploitable.
Executive priority
Treat this as a high-priority endpoint hardening issue, not an internet-facing emergency. Fixing it reduces the chance that a foothold on a Dell or Alienware endpoint becomes administrative control of that machine.
Technical view
The CVE describes unsafe binary deserialization exposed through a named pipe, with process hollowing used to execute an attacker-controlled executable at elevated privilege. CVSS 3.0 is 7.8, with local attack vector, low complexity, low privileges required, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is most likely on Dell or Alienware Windows endpoints with Dell Digital Delivery or Alienware Digital Delivery installed at versions earlier than 3.5.2013. Systems without the software, or already on 3.5.2013 or later, are not identified as affected in the provided sources.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. Practical abuse requires local low-privileged access first, so the business risk is mainly post-compromise privilege escalation, lateral movement support, and weakening of endpoint containment.
Researcher notes
The bundle provides affected products, version boundary, CVSS, and a Dell advisory reference, but no CWE assignment and no proof of active exploitation. Avoid assuming remote reachability. Validate exposure through installed application version, then align remediation with Dell’s advisory.
Mitigation direction
- Inventory Dell Digital Delivery and Alienware Digital Delivery installations across managed endpoints.
- Upgrade affected installations to version 3.5.2013 or later, following Dell guidance.
- Remove the software where it is not business-required.
- Prioritize remediation on shared workstations, developer systems, and high-value user endpoints.
- Monitor vendor guidance for any additional Dell remediation instructions.
Validation and detection
- Check installed product names and versions on Dell and Alienware endpoints.
- Confirm no affected endpoint reports a version earlier than 3.5.2013.
- Verify software inventory or EDR coverage includes these applications.
- Review endpoint alerts for suspicious local privilege escalation activity.
- Document exceptions where upgrade or removal is not immediately possible.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-3742 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
7.8HighVector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.dell.com/support/article/SLN318085CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.