CVE-2025-41730 is a critical stack-based buffer overflow vulnerability affecting WAGO 0852_1322 and 0852_1328 devices and their firmware. An unauthenticated remote attacker can exploit unsafe sscanf calls in the check_account() function to write arbitrary data, leading to full device compromise. This vulnerability has a CVSS score of 9.8 (Critical) due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 02.64CPE matchmatch criteria | cpe:2.3:o:wago:0852-1328_firmware:*:*:*:*:*:*:*:* | ||
< 02.64CPE matchmatch criteria | cpe:2.3:o:wago:0852-1322_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 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.