CVE-2025-41687: weidmueller ie-sr-2tx-wl Stack-based Buffer Overflow
CVSS: 9.8v3.1CriticalDeferred
Published 23-07-2025Last modified 23-07-2025
Vulnerability summary
CVE-2025-41687 is a critical (CVSS 9.8) Stack-based Buffer Overflow vulnerability in weidmueller ie-sr-2tx-wl. EPSS estimates a 0.77% chance of exploitation in the next 30 days, higher than 55% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.77%
0%100%
Low · +0.06 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 23-07-2025PublishedVulnerability first disclosed.
- 23-07-2025Last modifiedVulnerability information updated.
Description
An unauthenticated remote attacker may use a stack based buffer overflow in the u-link Management API to gain full access on the affected devices.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.77%
Chance of exploitation in the next 30 days
Percentile
55%
Versus all other CVEs
30-day change
+0.06 pp
From 0.70% on 21-09-2026
21-09-202621-10-2026
EPSS score0.77%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Weidmueller3 products
- ie-sr-2tx-wl≥ V0.0, < V1.49
- ie-sr-2tx-wl-4g-eu≥ V0.0, < V1.62
- ie-sr-2tx-wl-4g-us-v≥ V0.0, < V1.62
1 vendor · 3 products