CVE-2026-45552
Missing admin checks enable any logged-in user to modify Roxy-WI managed servers.
Is CVE-2026-45552 being exploited?
Not confirmed. CVE-2026-45552 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.27% probability of exploitation in the next 30 days.
How severe is CVE-2026-45552?
CVE-2026-45552 is rated Critical with a CVSS score of 9.9. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-45552?
Yes. A fix has been recorded for CVE-2026-45552. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-45552 affect?
CVE-2026-45552 affects Roxy-WI <= 8.2.6.4, Roxy-WI managed servers (HAProxy, Nginx, Apache, Keepalived). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-45552?
Restrict admin access; rotate SSH credentials; monitor abuse; patch when released
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthorized install/reconfigure of exporters, WAF, and GeoIP across all servers; stored SSH creds with sudo enable potential full compromise.
Immediate action required
- affected<= 8.2.6.4
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.