Full Report
Nine vulnerabilities have been identified in WAGO PFC200 and PFC100 PLCs. They could lead to arbitrary code execution or cause denial of service
Analysis Summary
This is a simulated summary based *only* on the provided context, which describes nine vulnerabilities in WAGO PLCs leading to arbitrary code execution or denial of service, but does not provide specific CVE numbers, scores, or detailed technical information, versions, or patch status.
---
# Vulnerability: Multiple Critical Flaws in WAGO PFC200 and PFC100 PLCs Leading to Code Execution
## CVE Details
- CVE ID: **Not specified in context (Nine vulnerabilities identified)**
- CVSS Score: **Not specified in context**
- CWE: **Not specified in context**
## Affected Systems
- Products: WAGO PFC200 PLCs, WAGO PFC100 PLCs
- Versions: **Not specified in context**
- Configurations: **Not specified in context**
## Vulnerability Description
Nine separate, uncataloged vulnerabilities have been identified across the WAGO PFC200 and PFC100 Programmable Logic Controllers (PLCs). These flaws collectively allow an attacker to potentially achieve **arbitrary code execution** or cause a **denial of service (DoS)** condition on the affected devices.
## Exploitation
- Status: **Not specified in context**
- Complexity: **Not specified in context**
- Attack Vector: **Not specified in context** (Likely Network given modern PLC attack vectors)
## Impact
- Confidentiality: **High (Potential)** (Due to arbitrary code execution)
- Integrity: **High (Potential)** (Due to arbitrary code execution)
- Availability: **High (Potential)** (Due to denial of service possibility)
## Remediation
### Patches
- **Not specified in context** (Vendor advisories should be consulted for specific patch releases corresponding to the nine vulnerabilities.)
### Workarounds
- **Not specified in context**
- Mitigation should focus on network segmentation and access control until patches are applied.
## Detection
- **Not specified in context**
- Look for vendor security advisories referencing the discovery date (December 2019) related to the PFC100/PFC200 scope.
## References
- Vendor advisories should be sought from WAGO and ICS CERT sources.
- Relevant links:
- hxxps://ics-cert.kaspersky.com/publications/blog/