How severe is CVE-2025-65753?

CVE-2025-65753 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-65753 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-65753?

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

Does CVE-2025-65753 have an EU (EUVD) identifier?

Yes. CVE-2025-65753 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207824.

When was CVE-2025-65753 published?

CVE-2025-65753 was published on 2026-02-17 and last updated on 2026-07-05.

CVE-2025-65753

CVE-2025-65753 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-295.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207824
Weakness: CWE-295
Published: 2026-02-17
Last modified: 2026-07-05

Description

An issue in the TLS certification mechanism of Guardian Gryphon v01.06.0006.22 allows attackers to execute commands as root.

Frequently asked questions

What is CVE-2025-65753?: An issue in the TLS certification mechanism of Guardian Gryphon v01.06.0006.22 allows attackers to execute commands as root.
How severe is CVE-2025-65753?: CVE-2025-65753 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-65753 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-65753?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-65753 have an EU (EUVD) identifier?: Yes. CVE-2025-65753 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207824.
When was CVE-2025-65753 published?: CVE-2025-65753 was published on 2026-02-17 and last updated on 2026-07-05.

References

https://github.com/diegovargasj/CVE-2025-65753

EU advisories (EUVD)

http://gryphon.com

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