No checking of the length of the buffer with the directory name in AS320T
Priority MEDIUM 50CWE-121Published · 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 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00611 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| deltaww | AS320T | up to 1.10 | — | No fix listed | CNA |
- AS320T Vendordeltaww Affected up to 1.10 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-1951
- 2026-10-03 Alias added: GHSA-cc2v-9v42-3c8q
References
More deltaww As320t Firmware vulnerabilities
- TI-2026-01612 Incorrect calculation of buffer size on the stack in AS320T CVSS 3.1CRITICAL 9.8
- TI-2026-01615 Denial of service via the undocumented subfunction in AS320T CVSS 3.1CRITICAL 9.8
- TI-2026-01613 No checking of the length of the buffer with the file name in AS320T CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-1951 · CVE Program
- CVE-2026-1951 · NVD
- FIRST EPSS
- GHSA-cc2v-9v42-3c8q · 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