Vulnerability Name:

CVE-2020-4521

Assigned:2019-12-30
Published:2020-09-15
Updated:2020-09-16
Summary:IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
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): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
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): High
Availibility (A): High
CVSS v2 Severity:9.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-502
References:Source: MITRE
Type: CNA
CVE-2020-4521

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-maximo-cve20204521-code-exec (182396)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6332587

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:maximo_asset_management:*:*:*:*:*:*:*:* (Version >= 7.6.0 and < 7.6.0.10)
  • OR cpe:/a:ibm:maximo_asset_management:*:*:*:*:*:*:*:* (Version >= 7.6.1 and < 7.6.1.2)

    • * Denotes that component is vulnerable
    Vulnerability Name:

    CVE-2020-4521 (CCN-182396)

    Assigned:2019-12-30
    Published:2020-09-14
    Updated:2020-09-16
    Summary:IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in Java. By sending specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 182396.
    CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
    7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/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): High
    Availibility (A): High
    8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
    7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/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): High
    Availibility (A): High
    CVSS v2 Severity:9.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Exploitability Metrics:Access Vector (AV): Network
    Access Complexity (AC): Low
    Authentication (Au): Single_Instance
    Impact Metrics:Confidentiality (C): Complete
    Integrity (I): Complete
    Availibility (A): Complete
    9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Exploitability Metrics:Access Vector (AV): Network
    Access Complexity (AC): Low
    Athentication (Au): Single_Instance
    Impact Metrics:Confidentiality (C): Complete
    Integrity (I): Complete
    Availibility (A): Complete
    Vulnerability Type:CWE-502
    Vulnerability Consequences:Gain Access
    References:Source: MITRE
    Type: CNA
    CVE-2020-4521

    Source: XF
    Type: UNKNOWN
    ibm-maximo-cve20204521-code-exec(182396)

    Source: XF
    Type: VDB Entry, Vendor Advisory
    ibm-maximo-cve20204521-code-exec (182396)

    Source: CCN
    Type: IBM Security Bulletin 6332587 (Maximo Asset Management)
    IBM Maximo Asset Management is vulnerable to Java Deserialization (CVE-2020-4521)

    Source: CONFIRM
    Type: Patch, Vendor Advisory
    https://www.ibm.com/support/pages/node/6332587

    Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ibm:maximo_asset_management:7.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:maximo_asset_management:7.6.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm maximo asset management *
    ibm maximo asset management *
    ibm maximo asset management 7.6.0
    ibm maximo asset management 7.6.1