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CVE-2006-1538

15
FAUCET Score

CVE-2006-1538 describes a vulnerability in the Enova X-Wall ASIC where the encryption key is stored in cleartext on a serial EEPROM. This allows local attackers with physical access to extract the key by reading or duplicating the EEPROM, or by sniffing the Microwire bus. The vulnerability has a CVSS score of 4.9, indicating a low attack complexity and local access requirement, but a complete confidentiality impact. There is no known exploit code available, nor is there any evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:enova:x-wall_asic:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:L/AC:L/Au:N/C:C/I:N/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
25.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 36th percentile among its peer group of 3,048 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

securityreason.com / securityalert/648
exchange.xforce.ibmcloud.com / vulnerabilities/25527
hexview.com / docs/20060328-1.txt
securityfocus.com / archive/1/429253/100/0/threaded