CVE-2025-14673 is a critical heap-based buffer overflow vulnerability affecting gmg137 snap7-rs up to version 1.142.1, specifically within the snap7_rs::client::S7Client::as_ct_write function. This flaw allows for remote exploitation with low attack complexity, posing a severe risk of complete compromise (confidentiality, integrity, and availability). While no active exploitation has been confirmed and no public exploit code exists in common frameworks, the vulnerability details have been publicly disclosed, and it has garnered significant community discussion with 10 mentions. This high-risk vulnerability warrants immediate attention and patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.142.1CPE matchmatch criteria | cpe:2.3:a:gmg137:snap7-rs:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.