TFTP Turbo 4.6.1273 - 'TFTP Turbo 4' Unquoted Service Path
Priority HIGH 72CWE-428Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-428.
Summary
TFTP Turbo 4.6.1273 contains an unquoted service path vulnerability that allows local attackers to potentially execute arbitrary code with elevated privileges. Attackers can exploit the unquoted path in the service configuration to inject malicious executables that will be launched with LocalSystem permissions.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00141 3rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Weird-Solutions | TFTP Turbo | 4.6.1273 | — | No fix listed | CNA |
- TFTP Turbo VendorWeird-Solutions Affected 4.6.1273 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-37063
- 2026-10-03 Alias added: GHSA-6hrv-vgx8-q9xm
References
Exploit 1
Other 1
More Weird-Solutions vulnerabilities
- TI-2021-22444 BOOTP Turbo 2.0.0.1253 - 'bootpt.exe' Unquoted Service Path CVSS 4.0HIGH 8.5
- TI-2020-19384 TFTP Broadband 4.3.0.1465 Unquoted Service Path Privilege Escalation CVSS 4.0HIGH 8.5
- TI-2020-19197 DHCP Turbo 4.6.1298- 'DHCP Turbo 4' Unquoted Service Path CVSS 4.0HIGH 8.5
- TI-2020-19312 BOOTP Turbo 2.0 - Denial of Service (SEH) CVSS 4.0MEDIUM 6.7
- TI-2007-05765 Unspecified vulnerability in Weird Solutions BOOTPTurbo 1.2 has unknown impact and remote… CVSS 2.0HIGH 10.0
- TI-2021-22445 DHCP Broadband 4.1.0.1503 - 'dhcpt.exe' Unquoted Service Path CVSS 4.0HIGH 8.5
Sources
- CVE-2020-37063 · CVE Program
- CVE-2020-37063 · NVD
- FIRST EPSS
- GHSA-6hrv-vgx8-q9xm · 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