CVE-2019-5178 is a high-severity stack buffer overflow vulnerability affecting the iocheckd service in WAGO PFC 200 Firmware version 03.02.02(14). An authenticated local attacker can exploit this by sending a specially crafted packet to trigger the parsing of a cache file, leading to a denial of service or potentially arbitrary code execution. The CVSS score is 7.8, indicating high impact on confidentiality, integrity, and availability with low attack complexity. There is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| 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.