PatchTheCVECVE-2023-47352: Technicolor TC8715D devices have predictable default WPA2 security passwords
CVE-2023-47352 is a high-severity flaw (CVSS 8.8) affecting tc8715d firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Technicolor TC8715D devices have predictable default WPA2 security passwords. An attacker who scans for SSID and BSSID values may be able to predict these passwords.
Why this priority
- High severity
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.8 (High) |
| Attack vector | Adjacent network |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.4% (top 70%) |
| CISA exploited list | No |
| Published | 2024-01-22 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-47352?
tc8715d firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2023-47352 being exploited?
CVE-2023-47352 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-47352 affect?
CVE-2023-47352 affects tc8715d firmware. Severity is high (CVSS 8.8). Technicolor TC8715D devices have predictable default WPA2 security passwords. An attacker who scans for SSID and BSSID values may be able to predict these passwords.
How urgent is CVE-2023-47352?
Priority 38/100. High severity