Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-54801

CVSS 7.2 · High EPSS 0.34% · P27

Affected Version Matrix 2

VendorProductVersion RangeStatus
SiemensCPCI85 Central Processing/Communication< V26.20affected
SiemensSICORE Base system< V26.20.0affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-54801

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.20), SICORE Base system (All versions < V26.20.0). The affected application contains insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未经验证的口令修改
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens CPCI85 Central Processing/Communication 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens CPCI85 Central Processing/Communication是德国Siemens公司的一款中央处理及通信设备。 Siemens CPCI85 Central Processing/Communication V26.20之前版本存在授权问题漏洞，该漏洞源于通过web API处理管理账户修改时对身份验证凭据验证不足，可能导致已认证的攻击者绕过安全控制并获得未授权的权限提升。
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

VendorProductAffected VersionsCPESubscribe
SiemensCPCI85 Central Processing/Communication 0 ~ V26.20 -
SiemensSICORE Base system 0 ~ V26.20.0 -

II. Public POCs for CVE-2026-54801

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-54801

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-54801 (1)

Same Patch Batch · Siemens · 2026-07-09 · 4 CVEs total

CVE-2026-547996.7 MEDIUMSiemens CPCI85 Central Processing/Communication 调试信息泄露漏洞
CVE-2026-547986.5 MEDIUMSiemens CPCI85 Central Processing/Communication 调试信息泄露漏洞
CVE-2026-548004.8 MEDIUMSiemens CPCI85 Central Processing/Communication 配置错误漏洞

IV. Related Vulnerabilities

Same product: CPCI85 Central Processing/Communication
Same vendor: Siemens
Same weakness: CWE-620

V. Comments for CVE-2026-54801

No comments yet

Leave a comment