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CVE-2025-34180— NetSupport Manager < 14.12.0001 Gateway Key Reversible Encoding Credential Recovery

Quick assessment

Affected
NetSupport Software Manager
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.

NetSupport Manager是NetSupport Manager公司的一款远程控制软件。 NetSupport Manager 14.12.0001之前版本存在安全漏洞，该漏洞源于使用可逆编码方案存储共享Gateway Key，可能导致未经授权访问。

AI Predicted 9.1 Difficulty: Easy EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys

Affected Version Matrix 1

VendorProduct Version RangeStatus
NetSupport Software Manager < 14.12.0001 affected
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I. Basic Information for CVE-2025-34180

Vulnerability Information
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Vulnerability Title
NetSupport Manager < 14.12.0001 Gateway Key Reversible Encoding Credential Recovery
Source: CVE Program / CVE List V5
Vulnerability Description
NetSupport Manager < 14.12.0001 relies on a shared Gateway Key for authentication between Manager/Control, Client, and Connectivity Server components. The key is stored using a reversible encoding scheme. An attacker who obtains access to a deployed client configuration file can decode the stored value to recover the plaintext Gateway Key. Possession of the Gateway Key allows unauthorized access to NetSupport Manager connectivity services and enables remote control of systems managed through the same key.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
以可恢复格式存储口令
Source: CVE Program / CVE List V5
Vulnerability Title
NetSupport Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NetSupport Manager是NetSupport Manager公司的一款远程控制软件。 NetSupport Manager 14.12.0001之前版本存在安全漏洞，该漏洞源于使用可逆编码方案存储共享Gateway Key，可能导致未经授权访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NetSupport Software Manager 0 ~ 14.12.0001 -

II. Public POCs for CVE-2025-34180

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III. Intelligence Information for CVE-2025-34180

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Other References for CVE-2025-34180 (3)

Same Patch Batch · NetSupport Software · 2025-12-15 · 3 CVEs total

CVE-2025-34179 NetSupport Manager < 14.12.0001 Unauthenticated SQLi Local File Disclosure
CVE-2025-34181 NetSupport Manager < 14.12.0001 Authenticated Path Traversal Arbitrary File Write RCE

IV. Related Vulnerabilities

Same product: Manager
Same vendor: NetSupport Software
Same weakness: CWE-257

V. Comments for CVE-2025-34180

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