How severe is CVE-2025-0893?

CVE-2025-0893 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-0893 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0893?

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-2025-0893 have an EU (EUVD) identifier?

Yes. CVE-2025-0893 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4666.

When was CVE-2025-0893 published?

CVE-2025-0893 was published on 2025-02-19 and last updated on 2026-06-17.

CVE-2025-0893

CVE-2025-0893 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4666
Weakness: CWE-269
Published: 2025-02-19
Last modified: 2026-06-17

Description

Symantec Diagnostic Tool (SymDiag), prior to 3.0.79, may be susceptible to a Privilege Escalation vulnerability.

Frequently asked questions

What is CVE-2025-0893?: Symantec Diagnostic Tool (SymDiag), prior to 3.0.79, may be susceptible to a Privilege Escalation vulnerability.
How severe is CVE-2025-0893?: CVE-2025-0893 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-0893 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0893?: 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-2025-0893 have an EU (EUVD) identifier?: Yes. CVE-2025-0893 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4666.
When was CVE-2025-0893 published?: CVE-2025-0893 was published on 2025-02-19 and last updated on 2026-06-17.

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25417

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