PatchTheCVECVE-2019-7275: Optergy Proton/Enterprise devices allow Open Redirect.
CVE-2019-7275 is a medium-severity flaw (CVSS 6.1) affecting enterprise, proton. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Optergy Proton/Enterprise devices allow Open Redirect.
Why this priority
- EPSS top 5%: very likely to be exploited
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.1 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 9.0% (top 5%) |
| CISA exploited list | No |
| Weakness | CWE-601 |
| Published | 2019-07-01 |
| 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
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Nuclei scan template: Optergy Proton/Enterprise Building Management System - Open Redirect
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-2019-7275?
enterprise: upgrade to newer than 2.3.0a; proton: upgrade to newer than 2.3.0a. Exact commands for each OS are on this page.
Is CVE-2019-7275 being exploited?
CVE-2019-7275 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-2019-7275 affect?
CVE-2019-7275 affects enterprise, proton. Severity is medium (CVSS 6.1). Optergy Proton/Enterprise devices allow Open Redirect.
How urgent is CVE-2019-7275?
Priority 45/100. EPSS top 5%: very likely to be exploited
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