CVE-2025-40774

mediumpriority · track · 0EPSS 0.001 · 3 %ileDEEUNLUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.14% (3rd) EPSS
CVSS 4.4 · medium
Is it mine?
16 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · cisa_csaf_ot · ncsc_nl

EPSS · scored 2026-10-27

A vulnerability has been identified in SiPass integrated (All versions < V3.0). Affected server applications store user passwords encrypted in its database. Decryption keys are accessible to users with administrative privileges, allowing them to recover passwords. Successful exploitation of this vulnerability allows an attacker to obtain and use valid user passwords. This can lead to unauthorized access to user accounts, data breaches, and potential system compromise.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

02

cvss

Technical severity, 0–10. One row per scoring source.

6.7
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · productcert@siemens.com DEexploitability 0.8 · impact 3.6
v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US
v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · Siemens ProductCERT DE
v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · NCSC-NL NL
v4.06.7mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.06.7mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · productcert@siemens.com DE
v4.04mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-257USCWE-257USCWE-257USCWE-257US
05

affected products (16)

Products and version ranges known to be affected.

06

advisories (3)

Vendor and ecosystem advisories describing this.

  • NCSC-2025-0309Kwetsbaarheden verholpen in Siemens productenNL2025-10-14csaf · ncsc_nlNL

    Siemens heeft kwetsbaarheden verholpen in diverse producten als SIMATIC, SINEC, SIPLUS en Solid Edge.

  • SSA-599451SSA-599451: Multiple Vulnerabilities in SiPass integrated2025-10-14csaf · siemens_psirtDE

    SiPass integrated contains multiple vulnerabilities that could allow an unauthenticated remote attacker to exploit user accounts, manipulate data, impersonate users, or achieve arbitrary code execution on the SiPass integrated server. Siemens has released a new version for SiPass integrated and recommends to update to the latest version.

  • ICSA-25-289-06Siemens SiPass Integrated2025-10-14icsa · cisa_csaf_otUS

    SiPass integrated contains multiple vulnerabilities that could allow an unauthenticated remote attacker to exploit user accounts, manipulate data, impersonate users, or achieve arbitrary code execution on the SiPass integrated server. Siemens has released a new version for SiPass integrated and recommends to update to the latest version.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcisa_csaf_otncsc_nlnvdsiemens_psirtNVDCVE.orgMITRE
published 2025-10-14modified 2026-10-23
09

references (4)

External citations — patches, advisories, analysis.

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