Multiple versions of GARO Wallbox GLB/GTB/GTC are affected by unauthenticated command…
Priority MEDIUM 45CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-77.
Summary
Multiple versions of GARO Wallbox GLB/GTB/GTC are affected by unauthenticated command injection. The url parameter of the function module downloadAndUpdate is vulnerable to an command Injection. Unfiltered user input is used to generate code which then gets executed when downloading new firmware.
Why it matters now
EPSS 0.01485 74th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:garo:wallbox_gtb_firmware:*:*:*:*:*:*:*:* | up to 185 | Vulnerable | GARO |
| cpe:2.3:h:garo:wallbox_gtb:-:*:*:*:*:*:*:* | not specified by NVD | Running on | GARO |
| cpe:2.3:o:garo:wallbox_gtc_firmware:*:*:*:*:*:*:*:* | up to 185 | Vulnerable | GARO |
| cpe:2.3:h:garo:wallbox_gtc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | GARO |
| cpe:2.3:o:garo:wallbox_glb_firmware:*:*:*:*:*:*:*:* | up to 185 | Vulnerable | GARO |
| cpe:2.3:h:garo:wallbox_glb:-:*:*:*:*:*:*:* | not specified by NVD | Running on | GARO |
- cpe:2.3:o:garo:wallbox_gtb_firmware:*:*:*:*:*:*:*:* Versions up to 185 Vulnerable ·GARO
- cpe:2.3:h:garo:wallbox_gtb:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·GARO
- cpe:2.3:o:garo:wallbox_gtc_firmware:*:*:*:*:*:*:*:* Versions up to 185 Vulnerable ·GARO
- cpe:2.3:h:garo:wallbox_gtc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·GARO
- cpe:2.3:o:garo:wallbox_glb_firmware:*:*:*:*:*:*:*:* Versions up to 185 Vulnerable ·GARO
- cpe:2.3:h:garo:wallbox_glb:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·GARO
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-45876
- 2026-10-03 Alias added: GHSA-g7vj-8g3h-7p8r
References
More GARO Wallbox Glb Firmware vulnerabilities
- TI-2023-14258 Insecure permissions in the settings page of GARO Wallbox GLB/GTB/GTC before v189 allows… CVSS 3.1HIGH 8.1
- TI-2021-20892 Multiple versions of GARO Wallbox GLB/GTB/GTC are affected by hard coded credentials. CVSS 3.1CRITICAL 9.8
- TI-2021-20893 Multiple versions of GARO Wallbox GLB/GTB/GTC are affected by incorrect access control. CVSS 3.1CRITICAL 9.1
Sources
- CVE-2021-45876 · CVE Program
- CVE-2021-45876 · NVD
- FIRST EPSS
- GHSA-g7vj-8g3h-7p8r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences