How severe is CVE-2025-53695?

CVE-2025-53695 has a CVSS 4.0 base score of 9.4, rated critical severity.

Is CVE-2025-53695 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53695?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-53695 have an EU (EUVD) identifier?

Yes. CVE-2025-53695 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22904.

When was CVE-2025-53695 published?

CVE-2025-53695 was published on 2025-07-28 and last updated on 2026-06-17.

CVE-2025-53695

CVE-2025-53695 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 4.0 base score 9.4)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22904
Weakness: CWE-78
Published: 2025-07-28
Last modified: 2026-06-17

Description

OS Command Injection in iSTAR Ultra products web application allows an authenticated attacker to gain even more privileged access ('root' user) to the device firmware.

Frequently asked questions

What is CVE-2025-53695?: OS Command Injection in iSTAR Ultra products web application allows an authenticated attacker to gain even more privileged access ('root' user) to the device firmware.
How severe is CVE-2025-53695?: CVE-2025-53695 has a CVSS 4.0 base score of 9.4, rated critical severity.
Is CVE-2025-53695 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-53695?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-53695 have an EU (EUVD) identifier?: Yes. CVE-2025-53695 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22904.
When was CVE-2025-53695 published?: CVE-2025-53695 was published on 2025-07-28 and last updated on 2026-06-17.

References

https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/refs/heads/main/2025-03.txt

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