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CVE-2015-0537

28
FAUCET Score

CVE-2015-0537 is an integer underflow vulnerability in the base64-decoding implementation of EMC RSA BSAFE Micro Edition Suite, Crypto-C Micro Edition, and SSL-C. This critical vulnerability (CVSS 9.8) allows remote attackers to cause a denial of service through memory corruption or segmentation faults, or potentially achieve other unspecified impacts, by providing crafted base64 data. The attack requires no user interaction and has low attack complexity, posing a significant risk to confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.0, < 4.0.8CPE matchmatch criteria
cpe:2.3:a:dell:bsafe:*:*:*:*:micro_edition_suite:*:*:*
>= 4.1.0, < 4.1.3CPE matchmatch criteria
cpe:2.3:a:dell:bsafe:*:*:*:*:micro_edition_suite:*:*:*
< 4.0.4CPE matchmatch criteria
cpe:2.3:a:dell:bsafe_crypto-c:*:*:*:*:micro_edition:*:*:*
<= 2.8.9CPE matchmatch criteria
cpe:2.3:a:dell:bsafe_ssl-c:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.64%
Probability of exploitation in next 30 days
EPSS Percentile
84.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0264 is in the 74th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / bugtraq/2015/Aug/84
Mailing ListThird Party Advisory
securityfocus.com / bid/76377
Third Party AdvisoryVDB Entry
securitytracker.com / id/1033299
Third Party AdvisoryVDB Entry