CVE-2018-6875 is a Format String vulnerability in KeepKey firmware versions 4.0.0 and earlier, affecting KeepKey hardware wallets. This vulnerability allows an unauthenticated attacker to trigger the display of sensitive information by presenting text containing characters not supported by the device's font. With a CVSS score of 7.5 (HIGH), it poses a significant risk of information disclosure (C:H) without requiring user interaction or complex attack methods. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0.0CPE matchmatch criteria | cpe:2.3:o:shapeshift:keepkey_firmware:4.0.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/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, 0.1 Mastodon, and 0.4 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.