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Devolutions Server CVE-2026-15642

| EUVDEUVD-2026-44365 LOW
Information Exposure (CWE-200)
2026-07-14 DEVOLUTIONS GHSA-wv55-rmpm-fhq6
3.3
CVSS 3.1 · Vendor: DEVOLUTIONS

Severity by source

Vendor (DEVOLUTIONS) PRIMARY
3.3 LOW
AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
vuln.today AI
3.3 LOW

Local file access is the attack vector; PR:N reflects the attacker needing no Devolutions Server privileges, only file access; C:L because a single Azure credential is exposed with no integrity or availability impact.

3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
4.0 AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (DEVOLUTIONS).

CVSS VectorVendor: DEVOLUTIONS

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
Jul 15, 2026 - 15:35 vuln.today
CVSS changed
Jul 15, 2026 - 15:22 NVD
3.3 (LOW)
Patch available
Jul 14, 2026 - 23:20 EUVD
CVE Published
Jul 14, 2026 - 18:09 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Insertion of sensitive information into a file in the Recovery Kit response file generation feature in Devolutions Server 2026.1.22.0, 2026.2.11.0 allows an attacker with access to the generated response file to obtain the Azure Key Vault client secret in cleartext, even when the option to exclude sensitive data is selected.

AnalysisAI

Devolutions Server 2026.1.22.0 and 2026.2.11.0 exposes Azure Key Vault client secrets in cleartext within Recovery Kit response files, defeating an explicit 'exclude sensitive data' option that administrators rely on. Any party who obtains a copy of the generated response file can trivially read the credential without any decryption or tooling. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Legitimate admin generates Recovery Kit response file
Delivery
Response file stored or transmitted insecurely
Exploit
Attacker obtains file copy via share or insider access
Execution
Reads Azure Key Vault client secret in cleartext
Persist
Authenticates to Azure Key Vault with extracted secret
Impact
Exfiltrates or abuses vault-protected secrets

Vulnerability AssessmentAI

Exploitation Exploitation requires three concurrent conditions: (1) Devolutions Server must be running an affected version (below 2026.1.23 in the 2026.1.x branch or below 2026.2.12 in the 2026.2.x branch) with an Azure Key Vault client secret configured in its integration settings; (2) a legitimate user (UI:R per CVSS) must have initiated Recovery Kit response file generation - the vulnerability is triggered at generation time, not at runtime; (3) the attacker must obtain read access to the generated response file, whether through insider access, a compromised host with file share access, insecure backup storage, or accidental distribution. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.3 (Low) base score reflects a local attack vector (AV:L), no privileges required on the Devolutions Server itself (PR:N), and mandatory user interaction (UI:R) - all of which constrain exploitability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An administrator on an affected Devolutions Server instance generates a Recovery Kit response file and, trusting the 'exclude sensitive data' option, stores it in a shared internal network location for disaster recovery purposes. An insider threat or an attacker who has compromised a low-privileged workstation with access to that share opens the file in a text editor and reads the Azure Key Vault client secret in cleartext. …
Remediation Upgrade Devolutions Server to version 2026.1.23 or later (for 2026.1.x deployments) or to version 2026.2.12 or later (for 2026.2.x deployments), as documented in the vendor advisory at https://devolutions.net/security/advisories/DEVO-2026-0024/. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-15642 vulnerability details – vuln.today

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