CVE-2025-41736 describes a critical path traversal vulnerability affecting multiple Metz Connect EWIO2 devices and their firmware. A low-privileged remote attacker can exploit this flaw by manipulating filenames in PHP to upload new Python scripts or overwrite existing ones, leading to remote code execution. With a CVSS score of 8.8 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, granting full confidentiality, integrity, and availability impact. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for severe impact necessitates immediate attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.2.0CPE matchmatch criteria | cpe:2.3:o:metz-connect:ewio2-m_firmware:*:*:*:*:*:*:*:* | ||
< 2.2.0CPE matchmatch criteria | cpe:2.3:o:metz-connect:ewio2-m-bm_firmware:*:*:*:*:*:*:*:* | ||
< 2.2.0CPE matchmatch criteria | cpe:2.3:o:metz-connect:ewio2-bm_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/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, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.