CVE-2019-5181 describes a stack buffer overflow vulnerability in the iocheckd service of WAGO PFC 200 Firmware version 03.02.02(14). An authenticated attacker can exploit this by crafting an XML cache file with an overly long subnet mask value, leading to a crash or arbitrary code execution. With a CVSS score of 7.8 (High), this vulnerability has a local attack vector and low complexity, allowing for high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, and it is not listed on the CISA KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
03.02.02\(14\)CPE matchmatch criteria | cpe:2.3:o:wago:pfc200_firmware:03.02.02\(14\):*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.