PatchTheCVECVE-2017-7278: Unspecified vulnerability in ASSA ABLOY APTUS Styra Porttelefonkort 4400 before A2 has unknown impact and atta
CVE-2017-7278 is a critical-severity flaw (CVSS 9.8) affecting styra porttelefonkort 4400 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Unspecified vulnerability in ASSA ABLOY APTUS Styra Porttelefonkort 4400 before A2 has unknown impact and attack vectors.
Why this priority
- Critical severity
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 9.8 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 1.8% (top 21%) |
| CISA exploited list | No |
| Published | 2017-08-18 |
| 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-2017-7278?
styra porttelefonkort 4400 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2017-7278 being exploited?
CVE-2017-7278 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-2017-7278 affect?
CVE-2017-7278 affects styra porttelefonkort 4400 firmware. Severity is critical (CVSS 9.8). Unspecified vulnerability in ASSA ABLOY APTUS Styra Porttelefonkort 4400 before A2 has unknown impact and attack vectors.
How urgent is CVE-2017-7278?
Priority 59/100. Critical severity; Remotely exploitable, no login, no user action