Istar Ultra
4 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Istar Ultra, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.
Istar Ultra CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 2 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 4 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical1
- High3
Latest CVEs
The 4 most recently published vulnerabilities affecting Istar Ultra.
- CVE-2025-53696iSTAR Ultra performs a firmware verification on boot, however the verification does not inspect certain portions of the firmware. These firmware parts may contain malicious code. Tested up to firmw...8.8
- CVE-2025-53695OS Command Injection in iSTAR Ultra products web application allows an authenticated attacker to gain even more privileged access ('root' user) to the device firmware.8.8
- CVE-2023-3127Improper Authentication in iSTAR7.5
- CVE-2022-21941iSTAR Ultra10.0
Product grouping is registry-driven, with AI assist and human review. How it works