CVE-2026-25815 (GCVE-0-2026-25815)
Vulnerability from cvelistv5 – Published: 2026-02-05 21:14 – Updated: 2026-02-09 19:31 Disputed
VLAI
EPSS
VEX
Summary
Fortinet FortiOS through 7.6.6 allows attackers to decrypt LDAP credentials stored in device configuration files, as exploited in the wild from 2025-12-16 through 2026 (by default, the encryption key is the same across all customers' installations). NOTE: the Supplier's position is that the instance of CWE-1394 is not a vulnerability because customers "are supposed to enable" a non-default option that eliminates the weakness. However, that non-default option can disrupt functionality as shown in the "Managing FortiGates with private data encryption" document, and is therefore intentionally not a default option.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-09 19:31 UTC
CWE
- CWE-1394 - Use of Default Cryptographic Key
Assigner
mitre
CNA
References
Impacted products
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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