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CVE-2025-41742— Sprecher Automation: SPRECON-E series has a critical vulnerability due to the use of static cryptographic keys in system components

CVSS 9.8 · Critical EPSS 0.13% · P32
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I. Basic Information for CVE-2025-41742

Vulnerability Information
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Vulnerability Title
Sprecher Automation: SPRECON-E series has a critical vulnerability due to the use of static cryptographic keys in system components
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sprecher Automations SPRECON-E-C,  SPRECON-E-P, SPRECON-E-T3 is vulnerable to attack by an unauthorized remote attacker via default cryptographic keys. The use of these keys allows the attacker to read, modify, and write projects and data, or to access any device via remote maintenance.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1394
Source: NVD (National Vulnerability Database)
Vulnerability Title
Sprecher Automation SPRECON-E-C和Sprecher Automation SPRECON-E-P 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sprecher Automation SPRECON-E-C和Sprecher Automation SPRECON-E-P都是奥地利Sprecher Automation公司的一个自动化控制和遥控设备。 Sprecher Automation SPRECON-E-C和Sprecher Automation SPRECON-E-P存在安全漏洞，该漏洞源于使用默认加密密钥，可能导致未授权远程攻击者读取和修改数据。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
Sprecher AutomationSPRECON-E-C * -
Sprecher AutomationSPRECON-E-P * -
Sprecher AutomationSPRECON-E-T3 * -

II. Public POCs for CVE-2025-41742

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III. Intelligence Information for CVE-2025-41742

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Same Patch Batch · Sprecher Automation · 2025-12-02 · 3 CVEs total

CVE-2025-417449.1 CRITICALSprecher Automation: SPRECON-E series has static default key material for TLS connections
CVE-2025-417434.0 MEDIUMSprecher Automation: SPRECON-E series prone to weak encryption of update files

IV. Related Vulnerabilities

Same product: SPRECON-E-C
Same vendor: Sprecher Automation
Same weakness: CWE-1394

V. Comments for CVE-2025-41742

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