CVE-2017-17910 describes a critical vulnerability in Hoermann BiSecur devices, including specific hand transmitters, allowing an attacker to wirelessly clone garage and entrance gate operators. By intercepting a single radio transmission, an attacker can derive the AES-128 encryption key due to static initialization values. This allows for the creation of arbitrary radio frames to control affected systems. The vulnerability has a CVSS score of 6.5 (Medium), indicating a low-complexity attack requiring adjacent network access, with a high impact on availability. While no active exploitation or public exploit code is reported, and community discussion is minimal, the potential for unauthorized access remains.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:hoermann:hs5-868-bs_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:hoermann:hse2-868-bs_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:hoermann:hse1-868-bs_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.