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CVE-2018-1457

31
FAUCET Score

CVE-2018-1457 is an undisclosed vulnerability in IBM Rational DOORS versions 9.5.1 through 9.6.1.10, affecting various operating systems including IBM Linux, IBM Windows, Linux, and Microsoft Windows. This critical vulnerability (CVSS 9.8) allows an unauthenticated attacker to gain DOORS administrator privileges with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high severity warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 9.5.1, <= 9.5.1.9CPE matchmatch criteria
cpe:2.3:a:ibm:engineering_requirements_management_doors:*:*:*:*:*:*:*:*
>= 9.5.2, <= 9.5.2.8CPE matchmatch criteria
cpe:2.3:a:ibm:engineering_requirements_management_doors:*:*:*:*:*:*:*:*
>= 9.6.0, <= 9.6.0.7CPE matchmatch criteria
cpe:2.3:a:ibm:engineering_requirements_management_doors:*:*:*:*:*:*:*:*
>= 9.6.1, <= 9.6.1.10CPE matchmatch criteria
cpe:2.3:a:ibm:engineering_requirements_management_doors:*:*:*:*:*:*:*:*
>= 9.7.0, <= 9.7.2CPE matchmatch criteria
cpe:2.3:a:ibm:engineering_requirements_management_doors:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.52%
Probability of exploitation in next 30 days
EPSS Percentile
83.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0252 is in the 73rd percentile among its peer group of 36,897 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

exchange.xforce.ibmcloud.com / vulnerabilities/140208
VDB EntryVendor Advisory
ibm.com / support/docview.wss
Vendor Advisory
securityfocus.com / bid/104573
Third Party AdvisoryVDB Entry