Vulnerability Name:

CVE-2020-4538 (CCN-182913)

Assigned:2019-12-30
Published:2020-08-31
Updated:2020-08-31
Summary:IBM Security Identity Manager 6.0.0 could allow a privileged local user to perform unauthorized actions due to reuse of another users JSESSIONID. IBM X-Force ID: 182913.
CVSS v3 Severity:6.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2020-4538

Source: XF
Type: UNKNOWN
ibm-sim-cve20204538-sec-bypass(182913)

Source: CCN
Type: IBM Security Bulletin 6324841 (Security Identity Manager)
A security vulnerability has been fixed in IBM Security Identity Manager (CVE-2020-4538)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ibm:security_identity_manager:6.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm security identity manager 6.0.0