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CVE-2018-18466

22
FAUCET Score

CVE-2018-18466 describes a vulnerability in SecurEnvoy SecurAccess 9.3.502 where, when in Debug mode and used for RDP, emergency credentials are logged in cleartext in the DEBUG folder. This issue has a CVSS score of 7.0 (High), indicating a local attack vector with high impact on confidentiality, integrity, and availability, but with high attack complexity. The vendor disputes this as a vulnerability, as it requires administrator access to enable the debug feature via a custom registry key. There is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.3.502CPE matchmatch criteria
cpe:2.3:a:securenvoy:securaccess:9.3.502:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.0HIGH

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 64th percentile among its peer group of 1,516 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cds.thalesgroup.com / en/tcs-cert/CVE-2018-18466
excellium-services.com / cert-xlm-advisory
excellium-services.com / cert-xlm-advisory/cve-2018-18466
Third Party Advisory