Vulnerability Name:

CVE-2020-4493 (CCN-181995)

Assigned:2019-12-30
Published:2020-10-01
Updated:2021-07-21
Summary:IBM Maximo Asset Management 7.6.0 and 7.6.1 could allow an attacker to bypass authentication and issue commands using a specially crafted HTTP command. IBM X-Force ID: 181995.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/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): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/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): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-287
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2020-4493

Source: XF
Type: UNKNOWN
ibm-maximo-cve20204493-auth-bypass(181995)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-maximo-cve20204493-auth-bypass (181995)

Source: CCN
Type: IBM Security Bulletin 6340281 (Maximo Asset Management)
IBM Maximo Asset Management is vulnerable to Authentication Bypass (CVE-2020-4493)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6340281

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:maximo_asset_management:*:*:*:*:*:*:*:* (Version >= 7.6.0.0 and < 7.6.0.10)
  • OR cpe:/a:ibm:maximo_asset_management:*:*:*:*:*:*:*:* (Version >= 7.6.1.0 and < 7.6.1.2)

    • 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