Vulnerability record · CVE-2018-1946 · published 21 February 2019

CVE-2018-1946: Ibm security identity governance and intelligence inadequate encryption strength vulnerability

Ibm · Security Identity Governance And Intelligence

IBM Security Identity Governance and Intelligence 5.2 through 5.2.4.1 Virtual Appliance supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties. IBM X-Force ID: 153388.

7.5 CVSS 3.0 High EPSS 0.73% · top 47.6% CWE-326 · Inadequate encryption strength

7.5CVSS 3.0 base score, v2 5.0

0.73%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Security Identity Governance And Intelligence Ibm

References

Link	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/153388	VDB EntryVendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10872142	PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/153388	VDB EntryVendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10872142	PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-4958Ibm security identity governance and intelligence missing authentication for critical function vulnerabilityIBM Security Identity Governance and Intelligence 5.2.6 does not perform any authentication for functionality that requires a provable user identity …EPSS 1.7%21 Jan 2021 9.8CVE-2018-1944Ibm security identity governance and intelligence hard-coded credentials vulnerabilityIBM Security Identity Governance and Intelligence 5.2 through 5.2.4.1 Virtual Appliance contains hard-coded credentials, such as a password or crypto…EPSS 0.84%21 Feb 2019 8.8CVE-2017-1407Ibm security identity governance and intelligence command injection vulnerabilityIBM Security Identity Manager Virtual Appliance 6.0 and 7.0 could allow a remote authenticated attacker to execute arbitrary commands on the system. …EPSS 3.4%28 Sep 2017 8.6CVE-2017-1483Ibm security identity governance and intelligence missing authentication for critical function vulnerabilityIBM Security Identity Manager Adapters 6.0 and 7.0 does not perform an authentication check for a critical resource or functionality allowing anonymo…EPSS 1.5%28 Sep 2017 8.2CVE-2020-4795Ibm security identity governance and intelligence vulnerabilityIBM Security Identity Governance and Intelligence 5.2.6 could disclose sensitive information to an unauthorized user using a specially crafted HTTP r…EPSS 1.7%9 Feb 2021 8.1CVE-2017-1396Ibm security identity governance and intelligence vulnerabilityIBM Security Identity Governance Virtual Appliance 5.2 through 5.2.3.2 specifies permissions for a security-critical resource in a way that allows th…EPSS 0.81%6 Aug 2018 7.5CVE-2020-4232Ibm security identity governance and intelligence improper restriction of authentication attempts vulnerabilityIBM Security Identity Governance and Intelligence 5.2.6 could allow an attacker to enumerate usernames to find valid login credentials which could be…EPSS 1.1%28 May 2020 7.5CVE-2020-4245Ibm security identity governance and intelligence weak password requirements vulnerabilityIBM Security Identity Governance and Intelligence 5.2.6 does not require that users should have strong passwords by default, which makes it easier fo…EPSS 1.2%28 May 2020

Source: NIST National Vulnerability Database (record CVE-2018-1946), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.