CVE-2020-12525

WAGO/M&M Software Deserialization of untrusted data in fdtCONTAINER component

Description

M&M Software fdtCONTAINER Component in versions below 3.5.20304.x and between 3.6 and 3.6.20304.x is vulnerable to deserialization of untrusted data in its project storage.

Remediation

Solution:

  • M&M Software provides two updated fdtCONTAINER component trees (3.6.20304.x < 3.7 and >= 3.7) see advisory https://cert.vde.com/en-us/advisories/vde-2020-048 for details.

Category

7.3
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory vde.com Third-Party Advisory cisa.gov
Affected: M&M Software fdtCONTAINER Component
Affected: M&M Software fdtCONTAINER Application
Affected: M&M Software dtmlINSPECTOR
Affected: Pepperl+Fuchs/PACTware PACTware
Affected: Weidmüller WI Manager
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en-us/advisories/vde-2020-038 third party advisory not applicable
https://us-cert.cisa.gov/ics/advisories/icsa-21-021-05 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2020-12525?
CVE-2020-12525 has been scored as a high severity vulnerability.
How to fix CVE-2020-12525?
To fix CVE-2020-12525: M&M Software provides two updated fdtCONTAINER component trees (3.6.20304.x < 3.7 and >= 3.7) see advisory https://cert.vde.com/en-us/advisories/vde-2020-048 for details.
Is CVE-2020-12525 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12525 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12525?
CVE-2020-12525 affects M&M Software fdtCONTAINER Component, M&M Software fdtCONTAINER Application, M&M Software dtmlINSPECTOR, Pepperl+Fuchs/PACTware PACTware, Weidmüller WI Manager.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.