An XSS vulnerability on Technicolor TC7300 STFA.51.20 devices allows remote attackers to…
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
An XSS vulnerability on Technicolor TC7300 STFA.51.20 devices allows remote attackers to inject arbitrary web script via the FileName parameter to /FTPDiag.asp.
Why it matters now
EPSS 0.00633 50th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:technicolor:tc7300.b0_firmware:stfa.51.20:*:*:*:*:*:*:* | stfa.51.20 | Vulnerable | Technicolor |
| cpe:2.3:h:technicolor:tc7300.b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Technicolor |
- cpe:2.3:o:technicolor:tc7300.b0_firmware:stfa.51.20:*:*:*:*:*:*:* Versions stfa.51.20 Vulnerable ·Technicolor
- cpe:2.3:h:technicolor:tc7300.b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Technicolor
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-17523
- 2026-10-03 Alias added: GHSA-hc66-45h3-rxg5
- 2026-10-25 EPSS moved to the 50th–90th percentile
References
More Technicolor Tc7300.b0 Firmware vulnerabilities
- TI-2019-13068 An XSS vulnerability on Technicolor TC7300 STFA.51.20 devices allows remote attackers to… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2019-17523 · CVE Program
- CVE-2019-17523 · NVD
- FIRST EPSS
- GHSA-hc66-45h3-rxg5 · 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