How severe is CVE-2025-0834?

CVE-2025-0834 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-2025-0834 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-0834?

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-2025-0834 have an EU (EUVD) identifier?

Yes. CVE-2025-0834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1887.

When was CVE-2025-0834 published?

CVE-2025-0834 was published on 2025-01-30 and last updated on 2026-06-17.

CVE-2025-0834

CVE-2025-0834 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% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-1887
Weakness: CWE-269
Published: 2025-01-30
Last modified: 2026-06-17

Description

Privilege escalation vulnerability has been found in Wondershare Dr.Fone version 13.5.21. This vulnerability could allow an attacker to escalate privileges by replacing the binary ‘C:\ProgramData\Wondershare\wsServices\ElevationService.exe’ with a malicious binary. This binary will be executed by SYSTEM automatically.

Frequently asked questions

What is CVE-2025-0834?: Privilege escalation vulnerability has been found in Wondershare Dr.Fone version 13.5.21. This vulnerability could allow an attacker to escalate privileges by replacing the binary ‘C:\ProgramData\Wondershare\wsServices\ElevationService.exe’ with a malicious binary. This binary will be executed by SYSTEM automatically.
How severe is CVE-2025-0834?: CVE-2025-0834 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-2025-0834 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-0834?: 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-2025-0834 have an EU (EUVD) identifier?: Yes. CVE-2025-0834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1887.
When was CVE-2025-0834 published?: CVE-2025-0834 was published on 2025-01-30 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/wondershare-drfone-privilege-scalation-vulnerability

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