Security readout for executives and security teams
Plain-English summary
CVE-2022-46640 is a critical command injection issue in Nanoleaf Desktop App before v1.3.1. A malicious crafted HTTP request could let an attacker run commands, creating potential full confidentiality, integrity, and availability impact on an affected host.
Executive priority
Prioritize remediation for any managed endpoints using Nanoleaf Desktop App, especially shared workstations or systems on less trusted networks. The impact rating supports urgent handling despite incomplete exposure metadata.
Technical view
The record describes CWE-77 command injection in Nanoleaf Desktop App before v1.3.1, triggered through a crafted HTTP request. CVSS 3.1 is 9.8: network reachable, low complexity, no privileges, no user interaction, unchanged scope, and high CIA impact.
Likely exposure
Exposure is likely limited to systems running Nanoleaf Desktop App before v1.3.1. The bundle does not provide CPEs, platforms, service ports, or deployment details, so asset inventory is required.
Exploitation context
The CVE says exploitation occurs through a crafted HTTP request, but the bundle does not show CISA KEV listing or current active exploitation evidence. Treat internet- or LAN-reachable instances as urgent.
Researcher notes
The source bundle has inconsistent affected-product metadata: vendor/product/CPE fields are n/a, while the title and description identify Nanoleaf Desktop App before v1.3.1. Avoid broad product assumptions beyond that boundary.
Mitigation direction
- Upgrade Nanoleaf Desktop App to v1.3.1 or later where deployed.
- Check Nanoleaf or researcher guidance for any additional vendor-specific remediation.
- Restrict network access to the app until versions are verified.
- Remove the desktop app where it is unnecessary or unsupported.
Validation and detection
- Inventory endpoints for Nanoleaf Desktop App installations.
- Confirm installed versions are v1.3.1 or later.
- Identify whether the app exposes an HTTP listener on local or network interfaces.
- Review endpoint logs for unexpected app-launched child processes or abnormal requests.
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-77: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. 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-2022-46640 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.
SSVC decision data
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:H3.95.9CISA-ADPVulnerability 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
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://pwning.tech/cve-2022-46640/CVE reference, mitre
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.
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Improper Neutralization of Special Elements used in a Command ('Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.