Shell Metacharacter Injection in the SSH configuration interface on Grandstream GXP16xx…
Priority MEDIUM 46CWE-78Published · 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 3.0 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
Shell Metacharacter Injection in the SSH configuration interface on Grandstream GXP16xx VoIP 1.0.4.128 phones allows attackers to execute arbitrary system commands and gain a root shell.
Why it matters now
EPSS 0.01935 80th 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 · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:grandstream:gxp1610_firmware:1.0.4.128:*:*:*:*:*:*:* | 1.0.4.128 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gxp1610:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
| cpe:2.3:o:grandstream:gxp1615_firmware:1.0.4.128:*:*:*:*:*:*:* | 1.0.4.128 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gxp1615:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
| cpe:2.3:o:grandstream:gxp1620_firmware:1.0.4.128:*:*:*:*:*:*:* | 1.0.4.128 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gxp1620:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
| cpe:2.3:o:grandstream:gxp1625_firmware:1.0.4.128:*:*:*:*:*:*:* | 1.0.4.128 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gxp1625:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
| cpe:2.3:o:grandstream:gxp1628_firmware:1.0.4.128:*:*:*:*:*:*:* | 1.0.4.128 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gxp1628:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
- cpe:2.3:o:grandstream:gxp1610_firmware:1.0.4.128:*:*:*:*:*:*:* Versions 1.0.4.128 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gxp1610:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Grandstream
- cpe:2.3:o:grandstream:gxp1615_firmware:1.0.4.128:*:*:*:*:*:*:* Versions 1.0.4.128 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gxp1615:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Grandstream
- cpe:2.3:o:grandstream:gxp1620_firmware:1.0.4.128:*:*:*:*:*:*:* Versions 1.0.4.128 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gxp1620:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Grandstream
- cpe:2.3:o:grandstream:gxp1625_firmware:1.0.4.128:*:*:*:*:*:*:* Versions 1.0.4.128 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gxp1625:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Grandstream
- cpe:2.3:o:grandstream:gxp1628_firmware:1.0.4.128:*:*:*:*:*:*:* Versions 1.0.4.128 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gxp1628:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Grandstream
Show 2 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:grandstream:gxp1630_firmware:1.0.4.128:*:*:*:*:*:*:* | 1.0.4.128 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gxp1630:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
- cpe:2.3:o:grandstream:gxp1630_firmware:1.0.4.128:*:*:*:*:*:*:* Versions 1.0.4.128 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gxp1630:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Grandstream
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-17565
- 2026-10-03 Alias added: GHSA-vcg4-x5rp-q29x
References
More Grandstream Gxp1610 Firmware vulnerabilities
- TI-2026-01969 Grandstream GXP1600 VoIP Phones - Unauthenticated stack buffer overflow CVSS 4.0CRITICAL 9.3
- TI-2020-04667 Code injection in Grandstream GXP1600 Series CVSS 3.1HIGH 8.8
- TI-2020-04666 Link following in Grandstream GXP1600 Series CVSS 3.1HIGH 8.8
- TI-2018-12510 A Malformed Input String to /cgi-bin/delete_CA on Grandstream GXP16xx VoIP 1.0.4.128… CVSS 3.0CRITICAL 9.8
- TI-2018-12509 A Malformed Input String to /cgi-bin/api-get_line_status on Grandstream GXP16xx VoIP… CVSS 3.0MEDIUM 5.3
Sources
- CVE-2018-17565 · CVE Program
- CVE-2018-17565 · NVD
- FIRST EPSS
- GHSA-vcg4-x5rp-q29x · 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