CVE-2019-5075: Buffer Overflow
First published: Wed Dec 18 2019(Updated: )
An exploitable stack buffer overflow vulnerability exists in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets sent to the iocheckd service "I/O-Check" can cause a stack buffer overflow in the sub-process getcouplerdetails, resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WAGO PFC 200 Firmware | =03.00.39\(12\) | |
| WAGO PFC 200 Firmware | =03.01.07\(13\) | |
| WAGO PFC 200 | ||
| WAGO PFC 100 Firmware | =03.00.39\(12\) | |
| WAGO PFC 100 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2019-5075?
CVE-2019-5075 is a stack buffer overflow vulnerability in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12).
What software versions are affected by CVE-2019-5075?
CVE-2019-5075 affects WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12).
What is the severity of CVE-2019-5075?
CVE-2019-5075 has a severity rating of 9.8 (critical).
What is the Common Vulnerabilities and Exposures (CVE) reference for this vulnerability?
The Common Vulnerabilities and Exposures (CVE) reference for this vulnerability is CVE-2019-5075.
Is there a solution for CVE-2019-5075?
As of now, there is no known solution for CVE-2019-5075. It is recommended to follow the guidance provided by the vendor or security advisory.
- collector/nvd-index
- agent/severity
- agent/references
- agent/author
- agent/weakness
- agent/description
- agent/type
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/wago
- canonical/wago pfc 200 firmware
- version/wago pfc 200 firmware/03.00.39\(12\)
- version/wago pfc 200 firmware/03.01.07\(13\)
- canonical/wago pfc 200
- canonical/wago pfc 100 firmware
- version/wago pfc 100 firmware/03.00.39\(12\)
- canonical/wago pfc 100