# CVE-2026-10523: ivanti Sentry

- Exploited (CISA KEV): no
- Published: 2026-06-09
- CVSS: 9.9 CRITICAL (v3.1)
- EPSS: 53.1% (99th percentile)
- CWE: CWE-288

An Authentication Bypass vulnerability (CWE-288) in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated attacker to create arbitrary administrative accounts and obtain full administrative access

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | No public claim | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | No public claim | — | — |
| Fastly | Before feed history | — | — |
| F5 | Rule published | 2026-09-16 | 99 |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

### F5

- 2026-09-16 · new · rule 200204082
  > Added: signature 200204082 "Ivanti Sentry Command Injection" (Server Side Code Injection, risk High), systems: Other Web Server. References: CVE-2026-10520, CVE-2026-10523.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2026-10523 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2026-10523