Security readout for executives and security teams
Plain-English summary
GoldWave 5.70 has a critical buffer overflow tied to the File Open URL dialog. A maliciously crafted input can cause code execution in the context of the user running GoldWave. This matters most where the software is installed on workstations that receive untrusted files or links.
Executive priority
Treat as urgent for environments using GoldWave 5.70. The business decision is straightforward: identify installs, remove or update where possible, and reduce user exposure to untrusted content until vendor guidance is confirmed.
Technical view
CVE-2020-37066 is reported as a stack-based buffer overflow, CWE-121, in GoldWave 5.70 involving SEH Unicode handling. The source bundle assigns CVSS 9.8 and references public exploit material. The description indicates crafted input in the File Open URL dialog can trigger arbitrary code execution.
Likely exposure
Exposure appears limited to systems running GoldWave 5.70. Risk is higher on endpoints where users open files, URLs, or content from external sources. The sources do not identify other affected versions or platforms.
Exploitation context
A public ExploitDB reference exists, so defenders should assume exploit knowledge is available. The source bundle does not show CISA KEV listing or other cited evidence of active exploitation in the wild.
Researcher notes
The record describes network-vector CVSS with no user interaction, but the narrative involves opening crafted input in the File Open URL dialog. Validate assumptions against the CVE record, VulnCheck advisory, and ExploitDB reference before rating exposure in your environment.
Mitigation direction
- Inventory endpoints for GoldWave 5.70 installations.
- Check GoldWave vendor guidance for fixed or supported versions.
- Upgrade, remove, or isolate affected installations where business use is not required.
- Limit opening untrusted files or URLs in GoldWave.
- Prioritize endpoint monitoring on systems where GoldWave remains installed.
Validation and detection
- Confirm installed GoldWave versions through software inventory or endpoint management.
- Review whether GoldWave 5.70 exists on internet-facing or high-risk user workstations.
- Check vendor release notes or support channels for remediation guidance.
- Look for detections or alerts involving abnormal GoldWave child processes.
- Document compensating controls if immediate removal or upgrade is not 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.
CWE-121: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-37066 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-48510CVE reference · exploit
- Official Vendor HomepageCVE reference · product
- VulnCheck Advisory: GoldWave 5.70 – Buffer Overflow (SEH Unicode)CVE reference · third-party-advisory
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.
Stack-based Buffer Overflow
Stack-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.