CVE-2021-34571 describes a hard-coded credentials vulnerability in multiple Enbra Wireless M-Bus devices operating in Security mode 5, specifically affecting Enbra EWM products. An attacker within proximity can exploit this by leveraging the unchangeable encryption key to gain full access to all information available in Enbra EWM. This vulnerability carries a CVSS score of 6.5 (Medium), indicating a low attack complexity and no user interaction required, with a high impact on confidentiality. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.7.29CPE matchmatch criteria | cpe:2.3:a:enbra:ewm:1.7.29:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.