CVE-2025-41728: Beckhoff: Information leak via Beckhoff Device Manager
Vulnerability summary
CVE-2025-41728 is a medium (CVSS 5.3) Out-of-bounds Read vulnerability in beckhoff automation beckhoff.device.manager.xar. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26.6% of scored vulnerabilities.
Timeline
- 27-01-2026PublishedVulnerability first disclosed.
- 27-01-2026Last modifiedVulnerability information updated.
Description
A low privileged remote attacker may be able to disclose confidential information from the memory of a privileged process by sending specially crafted calls to the Device Manager web service that cause an out-of-bounds read operation under certain circumstances due to ASLR and thereby potentially copy confidential information into a response.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST5.3MediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.34%
Chance of exploitation in the next 30 days
Percentile
27%
Versus all other CVEs
30-day change
Increase +0.01 pp
From 0.33% on 23-09-2026
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
Beckhoff automation3 products
- beckhoff.device.manager.xar≥ 0.0.0, < 2.5.3
- mdp for beckhoff rt linux(r)≥ 0.0.0, < 0.0.5
- mdp software package for twincat/bsd≥ 0.0.0, < 1.7.0.0
1 vendor · 3 products