Security readout for executives and security teams
Plain-English summary
JetBrains Toolbox versions before 1.18 could be crashed or made unavailable through its browser protocol handler. The available record describes a denial-of-service issue, not data theft or code execution. Business impact is mainly user disruption on developer workstations where Toolbox is installed.
Executive priority
Handle through standard endpoint hygiene unless Toolbox is widely deployed or developer disruption would materially affect operations. The known impact is denial of service, and the source bundle does not support emergency prioritization.
Technical view
CVE-2020-25013 affects JetBrains Toolbox before version 1.18. The weakness is described as a denial-of-service condition reachable through a browser protocol handler. The public bundle does not provide CVSS, CWE, detailed affected platform data, or exploit mechanics.
Likely exposure
Exposure is likely limited to endpoints with JetBrains Toolbox installed below version 1.18, especially developer machines that interact with browser links or protocol handlers. The source bundle does not identify server-side exposure or broader JetBrains IDE impact.
Exploitation context
The provided sources do not report active exploitation, and the CVE is not listed as KEV. Public detail is sparse, so treat exploitation status as unconfirmed rather than active.
Researcher notes
The record lacks CVSS, CWE, root-cause detail, platform scope, and exploit prerequisites. Research should focus on confirming installed versions, handler registration, and vendor bulletin context without assuming code execution or broader product exposure.
Mitigation direction
- Upgrade JetBrains Toolbox installations older than 1.18 to version 1.18 or later.
- Review the JetBrains Q3 2020 security bulletin for vendor-specific guidance.
- Prioritize remediation on developer workstations with regular browser use.
- If upgrade is delayed, assess protocol-handler controls under vendor guidance.
Validation and detection
- Inventory endpoints for JetBrains Toolbox and record installed versions.
- Flag any JetBrains Toolbox version below 1.18 as affected.
- Confirm whether Toolbox browser protocol-handler associations exist on affected endpoints.
- Review endpoint logs for repeated Toolbox crashes or abnormal launch failures.
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.
CVE-2020-25013 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://blog.jetbrains.com/CVE reference · x_refsource_MISC
- https://blog.jetbrains.com/2020/11/16/jetbrains-security-bulletin-q3-2020/CVE 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.