CVE-2025-41255
8
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Summary
Cyberduck and Mountain Duck improperly handle TLS certificate pinning for untrusted certificates (e.g., self-signed), unnecessarily installing it to the Windows Certificate Store of the current user without any restrictions.
This issue affects Cyberduck through 9.1.6 and Mountain Duck through 4.17.5.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| iterate GmbH | Cyberduck | 0 <= 9.1.6 | affected |
| iterate GmbH | Mountain Duck | 0 <= 4.17.5 | affected |
Weaknesses
- CWE-266: CWE-266: Incorrect Privilege Assignment
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
Additional References
- https://github.com/iterate-ch/cyberduck/security/advisories/GHSA-vjjc-grpp-m655
- https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250325-01_Cyberduck_Mountain_Duck_Certificate_Handling
References
- https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250325-01_Cyberduck_Mountain_Duck_Certificate_Handling
- https://github.com/iterate-ch/cyberduck/security/advisories/GHSA-vjjc-grpp-m655
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