CVE-2026-3221Network attack vector

Sensitive account disclosure via unencrypted database storage

Published Feb 25, 2026 · Updated Feb 25, 2026

Cleartext storage in Devolutions Server 2025.3.14 and earlier allows attackers with database access to read sensitive account data. The user account database table stores security keys and personal credentials without encryption. Exploitation requires direct access to the backing database and exposes confidentiality-sensitive user records without enabling data modification or service interruption.

CVSS severity5.9
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext storage in Devolutions Server 2025.3.14 and earlier allows attackers with database access to read sensitive account data. The user account database table stores security keys and personal credentials without encryption. Exploitation requires direct access to the backing database and exposes confidentiality-sensitive user records without enabling data modification or service interruption.

The record

CVE
CVE-2026-3221
Published
Feb 25, 2026
Updated
Feb 25, 2026
Vendor
Ironman Software
Product
Devolutions Server
Classifications
CWE-312, T1555
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Feb 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2025.3.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Ironman Software · Devolutions Serverversion=0 <2025.3.15

Published CVSS scores

4.9CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
5.9Devolutions Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
T1555Credentials from Password Stores

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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