Grandstream GSD3710 Stack-based Buffer Overflow
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 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
In Grandstream GSD3710 in its 1.0.11.13 version, it's possible to overflow the stack since it doesn't check the param length before using the sscanf instruction. Because of that, an attacker could create a socket and connect with a remote IP:port by opening a shell and getting full access to the system. The exploit affects daemons dbmng and logsrv that are running on ports 8000 and 8001 by default.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Grandstream | Grandstream GSD3710 | 1.0.11.13 | — | No fix listed | CNA |
- Grandstream GSD3710 VendorGrandstream Affected 1.0.11.13 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:grandstream:gds3710_firmware:1.0.11.13:*:*:*:*:*:*:* | 1.0.11.13 | Vulnerable | Grandstream |
| cpe:2.3:h:grandstream:gds3710:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Grandstream |
- cpe:2.3:o:grandstream:gds3710_firmware:1.0.11.13:*:*:*:*:*:*:* Versions 1.0.11.13 Vulnerable ·Grandstream
- cpe:2.3:h:grandstream:gds3710:-:*:*:*:*:*:*:* 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-2022-2070
- 2026-10-03 Alias added: GHSA-54xp-94gx-wj5g
References
More Grandstream Gds3710 Firmware vulnerabilities
- TI-2022-01877 Grandstream GSD3710 Stack-based Buffer Overflow CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-2070 · CVE Program
- CVE-2022-2070 · NVD
- FIRST EPSS
- GHSA-54xp-94gx-wj5g · 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