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CVE-2015-5464

11
FAUCET Score

CVE-2015-5464 describes a vulnerability in Gemalto SafeNet Luna HSMs (G5, PCI-E, and SA models) that permits remote authenticated users to bypass key-export restrictions. This low-severity vulnerability (CVSS 1.3) requires authenticated access and medium attack complexity, potentially leading to unauthorized disclosure of cryptographic keys. While no public exploits or Metasploit modules exist, the vulnerability has garnered some community discussion and media coverage, though it is not currently listed on the CISA KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:gemalto:safenet_luna_g5:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:gemalto:safenet_luna_pci-e:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:gemalto:safenet_luna_sa:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

1.3LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
MULTIPLE
Exploitability Score
2.2
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 95th percentile among its peer group of 67 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.5 GitHub mentions.

Media Mentions

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

safenet-inc.com / technical-support/security-updates
Vendor Advisory