Vulnerability Name:

CVE-2021-20483 (CCN-197591)

Assigned:2020-12-17
Published:2021-06-15
Updated:2021-06-21
Summary:IBM Security Identity Manager 6.0.2 is vulnerable to server-side request forgery (SSRF). By sending a specially crafted request, a remote authenticated attacker could exploit this vulnerability to obtain sensitive data. IBM X-Force ID: 197591.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-918
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-20483

Source: XF
Type: UNKNOWN
ibm-sim-cve202120483-ssrf(197591)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-sim-cve202120483-ssrf (197591)

Source: CCN
Type: IBM Security Bulletin 6464081 (Security Identity Manager)
IBM Security Identity Manager Password Synchronization Plug-in for Windows AD affected by multiple vulnerabilities (CVE-2021-20483, CVE-2021-20488)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6464081

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:security_identity_manager:6.0.2:*:*:*:*:*:*:*
  • AND
  • cpe:/o:ibm:aix:-:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*
  • OR cpe:/o:oracle:solaris:-:*:*:*:*:*:-:*

    • Configuration CCN 1:
  • cpe:/a:ibm:security_identity_manager:6.0.2:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:security_identity_manager:6.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm security identity manager 6.0.2
    ibm aix -
    linux linux kernel -
    microsoft windows -
    oracle solaris -
    ibm security identity manager 6.0.2
    ibm security identity manager 6.0.0