CVE-2026-9249
Devolutions Server ≤ 2025.3.22.0
Raw vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:NSummary
CVE-2026-9249 is a low-severity Unverified Password Change (CWE-620) vulnerability in Devolutions Devolutions Server. Its CVSS base score is 3.1 (Low).
Operationally, exploitation aligns with the MITRE ATT&CK technique Account Manipulation (T1098); ranked at the 9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified map to AC-3 (Access Enforcement) and IA-11 (Re-authentication) — see the control section below for these in your framework.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-31457
Vulnerability Data
Unverified password change in Devolutions Server allows an attacker to change a user's password without providing the previous one via a crafted password change request. This issue affects : * Devolutions Server 2026.1.6.0 through 2026.1.16.0 * Devolutions Server 2025.3.20.0 and…
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- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Directly enables unauthorized account password changes without verification of existing credentials (CWE-620).
Likely ATT&CK TechniquesAI
Techniques this vulnerability likely enables, inferred from its description, weakness type, and attributed-actor tradecraft. Confidence is per-technique.
CVEs Like This One
Affected Assets
Mitigating Controls
Control response
Mitigating Controls (NIST 800-53 r5) AI
Directly requires re-authentication before permitting a password change, blocking the unverified change vector in CVE-2026-9249.
Enforces the access-control policy that a password-change request must include and validate the current credential.
Mandates proper account-management procedures, including verification steps for password modifications.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
Requires secure management of authentication information, directly addressing the need to verify the original password before allowing a change.
Mandates secure authentication mechanisms, which include verifying existing credentials before permitting password changes.
Identity management processes can incorporate verification steps, but the control itself does not explicitly require password-change verification.
Information access restriction can be strengthened by password verification, yet the control focuses on access rights rather than change procedures.