PatchTheCVECVE-2020-10634: SAE IT-systems FW-50 Remote Telemetry Unit (RTU)
CVE-2020-10634 is a critical-severity flaw (CVSS 9.1) affecting net-line fw-50 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
SAE IT-systems FW-50 Remote Telemetry Unit (RTU). A specially crafted request could allow an attacker to view the file structure of the affected device and access files that should be inaccessible.
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 | 9.1 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 1.4% (top 27%) |
| CISA exploited list | No |
| Weakness | CWE-22 |
| Published | 2020-05-05 |
| 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-2020-10634?
net-line fw-50 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2020-10634 being exploited?
CVE-2020-10634 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-2020-10634 affect?
CVE-2020-10634 affects net-line fw-50 firmware. Severity is critical (CVSS 9.1). SAE IT-systems FW-50 Remote Telemetry Unit (RTU). A specially crafted request could allow an attacker to view the file structure of the affected device and access files that should be inaccessible.
How urgent is CVE-2020-10634?
Priority 55/100. Critical severity; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2020-10630 MEDIUM 6.1 MITIGATE SAE IT-systems FW-50 Remote Telemetry Unit (RTU)