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CVE-2026-120733

Quick assessment

Affected
Devolutions Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Devolutions Server 2026.3.12.0 及更早版本中，用户账户数据以明文形式存储敏感信息。这使得拥有数据库或数据库备份读取权限的攻击者，能够通过管理员保存用户时写入的未加密安全密钥副本，获取用户的 TOTP 共享密钥。

AI Predicted 6.5 Difficulty: Moderate

Possible ATT&CK Techniques 1 AI

T1530.006
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I. Basic Information for CVE-2026-120733

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cleartext storage of sensitive information in the user account data in Devolutions Server 2026.3.12.0 and earlier allows an attacker with read access to the database or a database backup to obtain users' TOTP shared secrets via the unencrypted copy of the security key written when an administrator saves a user.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Devolutions Server 0 ~ 2026.3.13.0 -

II. Public POCs for CVE-2026-120733

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-120733

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Other References for CVE-2026-120733 (1)

Same Patch Batch · Devolutions · 2026-11-03 · 6 CVEs total

CVE-2026-121580 Devolutions Server 2026.2.22.0 及更早版本 SSRF 漏洞
CVE-2026-120715 Devolutions Server 2026.3.12.0 及更早版本存在 SSRF 漏洞
CVE-2026-120716 Devolutions Server 2026.3.13.0 敏感信息泄露漏洞
CVE-2026-120734 Devolutions Server 2026.3.13.0 敏感信息明文传输漏洞
CVE-2026-119636 Devolutions Server 2025.3.2.0-2026.2.22.0 特权访问权限保留漏洞

IV. Related Vulnerabilities

Same product: Server
Same vendor: Devolutions
Same weakness: CWE-312