CVE-2025-40805: siemens industrial edge cloud device (iecd)
Vulnerability summary
CVE-2025-40805 is a critical (CVSS 10.0) vulnerability in siemens industrial edge cloud device (iecd). EPSS estimates a 0.65% chance of exploitation in the next 30 days, higher than 50.6% of scored vulnerabilities.
Timeline
- 13-01-2026PublishedVulnerability first disclosed.
- 12-05-2026Last modifiedVulnerability information updated.
Description
Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Successful exploitation requires that the attacker has learned the identity of a legitimate user.
CVSS metrics
4 scores · 2 sources · 2 versions- NVDNIST10.0CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:X
- NVDNIST10.0CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS trend
Probability
0.65%
Chance of exploitation in the next 30 days
Percentile
51%
Versus all other CVEs
30-day change
Decrease -0.01 pp
From 0.66% on 22-09-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Siemens107 products
- industrial edge cloud device (iecd)< V1.24.2
- industrial edge device kit - arm64 v1.10All versions (No fix recorded)
- industrial edge device kit - arm64 v1.11All versions (No fix recorded)
- industrial edge device kit - arm64 v1.12All versions (No fix recorded)
- industrial edge device kit - arm64 v1.13All versions (No fix recorded)
1 vendor · 107 products