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CVE-2018-1587

17
FAUCET Score

CVE-2018-1587 is a vulnerability affecting IBM Rational Rhapsody Design Manager versions 5.0 through 5.0.2 and 6.0 through 6.0.5, and IBM Rational Software Architect Design Manager versions 5.0 through 5.0.2 and 6.0 through 6.0.1. This information disclosure flaw allows authenticated attackers to view technical error messages, potentially revealing sensitive application and database details. Rated with a CVSS v3 score of 4.3 (Medium), the vulnerability has a low attack complexity and requires low privileges, but does not impact integrity or availability. The primary impact is a limited loss of confidentiality (C:L), as the disclosed information could aid in further attacks. There is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating low public attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0, <= 5.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:rational_rhapsody_design_manager:*:*:*:*:*:*:*:*
>= 6.0, <= 6.0.5CPE matchmatch criteria
cpe:2.3:a:ibm:rational_rhapsody_design_manager:*:*:*:*:*:*:*:*
>= 5.0, <= 5.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:rational_software_architect_design_manager:*:*:*:*:*:*:*:*
>= 6.0, <= 6.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:rational_software_architect_design_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 72nd percentile among its peer group of 21,977 CVEs.

Social Chatter

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

exchange.xforce.ibmcloud.com / vulnerabilities/143500
VDB EntryVendor Advisory
ibm.com / support/docview.wss
PatchVendor Advisory