CVE-2025-12247
CVE-2025-12247 is a high-severity vulnerability with a CVSS 3.x base score of 7.0. 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-426.
Key facts
- Severity: High (CVSS 3.x base score 7.0)
- CVSS v2: 6.0
- CVSS v4: 6.4
- EPSS exploit prediction: 0% (5th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-36136
- Weakness: CWE-426
- Published:
- Last modified:
Description
A weakness has been identified in Hasleo Backup Suite up to 5.2. Impacted is an unknown function of the component HasleoImageMountService/HasleoBackupSuiteService. This manipulation causes unquoted search path. The attack is restricted to local execution. The attack's complexity is rated as high. The exploitability is considered difficult. The exploit has been made available to the public and could be exploited. Upgrading the affected component is advised.
Frequently asked questions
- What is CVE-2025-12247?
- A weakness has been identified in Hasleo Backup Suite up to 5.2. Impacted is an unknown function of the component HasleoImageMountService/HasleoBackupSuiteService. This manipulation causes unquoted search path. The attack is restricted to local execution. The attack's complexity is rated as high. The exploitability is considered difficult. The exploit has been made available to the public and could be exploited. Upgrading the affected component is advised.
- How severe is CVE-2025-12247?
- CVE-2025-12247 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-12247 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-2025-12247?
- 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-2025-12247 have an EU (EUVD) identifier?
- Yes. CVE-2025-12247 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36136.
- When was CVE-2025-12247 published?
- CVE-2025-12247 was published on 2025-10-27 and last updated on 2026-06-17.
References
- https://github.com/lakshayyverma/CVE-Discovery/blob/main/Halseo%20Backupservice.md
- https://github.com/lakshayyverma/CVE-Discovery/blob/main/Hasleo%20Backup%20Suite%20ImageMountService.md
- https://vuldb.com/?ctiid.329918
- https://vuldb.com/?id.329918
- https://vuldb.com/?submit.672548
- https://vuldb.com/?submit.672549
- https://www.easyuefi.com/backup-software/downloads/Hasleo_Backup_Suite_Free.exe
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