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CVE-2018-15769

25
FAUCET Score

CVE-2018-15769 is a key management error in RSA BSAFE Micro Edition Suite versions prior to 4.0.11 and 4.1.6.2, affecting products from Dell and Oracle. A malicious TLS server can exploit this vulnerability during the handshake by sending a large prime value to a TLS client using DHE or ADH cipher suites. This can lead to a Denial of Service (DoS) for the client, rated with a CVSS score of 7.5 (High) due to its network attack vector and low attack complexity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.0, < 4.0.11CPE matchmatch criteria
cpe:2.3:a:dell:bsafe:*:*:*:*:micro_edition_suite:*:*:*
>= 4.1.0, < 4.1.6.2CPE matchmatch criteria
cpe:2.3:a:dell:bsafe:*:*:*:*:micro_edition_suite:*:*:*
13.3.0.1CPE matchmatch criteria
cpe:2.3:a:oracle:application_testing_suite:13.3.0.1:*:*:*:*:*:*:*
12.1.1CPE matchmatch criteria
cpe:2.3:a:oracle:communications_analytics:12.1.1:*:*:*:*:*:*:*
7.3.0CPE matchmatch criteria
cpe:2.3:a:oracle:communications_ip_service_activator:7.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.65%
Probability of exploitation in next 30 days
EPSS Percentile
84.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0265 is in the 72nd percentile among its peer group of 51,553 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

seclists.org / fulldisclosure/2018/Nov/37
Mailing ListThird Party Advisory
oracle.com / security-alerts/cpuapr2020.html
PatchThird Party Advisory
oracle.com / security-alerts/cpujan2020.html
PatchThird Party Advisory
oracle.com / security-alerts/cpujul2020.html
PatchThird Party Advisory
oracle.com / security-alerts/cpuoct2020.html
PatchThird Party Advisory
oracle.com / technetwork/security-advisory/cpujul2019-5072835.html
PatchThird Party Advisory
securityfocus.com / bid/105929
Broken Link
securitytracker.com / id/1042057
Broken Link