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CVE-2018-12337

17
FAUCET Score

CVE-2018-12337 is a security through obscurity vulnerability affecting ECOS Secure Boot Stick (SBS) 5.6.5 and its firmware. An attacker with physical access (AV:P) can partially extract confidential configurations through user-space emulation, resulting in a high confidentiality impact (C:H) without affecting integrity or availability. This vulnerability has a CVSS score of 4.6 (Medium) and is not known to be actively exploited, with no public exploit code or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
5.6.5CPE matchmatch criteria
cpe:2.3:o:ecos:secure_boot_stick_firmware:5.6.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.6MEDIUM

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 56th percentile among its peer group of 1,530 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

telematik.prakinf.tu-ilmenau.de / ecos-sbs/advisory.html
MitigationThird Party Advisory