Vulnerability Name:

CVE-2019-1863 (CCN-165647)

Assigned:2018-12-06
Published:2019-08-21
Updated:2020-10-16
Summary:A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an authenticated, remote attacker to make unauthorized changes to the system configuration. The vulnerability is due to insufficient authorization enforcement. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow a user with read-only privileges to change critical system configurations using administrator privileges.
CVSS v3 Severity:8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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): None
Integrity (I): High
Availibility (A): High
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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): None
Integrity (I): High
Availibility (A): None
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
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2019-1863

Source: XF
Type: UNKNOWN
cisco-cve20191863-priv-esc(165647)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20190821-imc-privilege
Cisco Integrated Management Controller Privilege Escalation Vulnerability

Source: CISCO
Type: Vendor Advisory
20190821 Cisco Integrated Management Controller Privilege Escalation Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:unified_computing_system:4.0(1c)hs3:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* (Version >= 1.5.0.0 and < 1.5(9g))
  • OR cpe:/a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* (Version >= 2.0.0.0 and < 2.0(13o))
  • OR cpe:/a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* (Version >= 3.0.0.0 and < 3.0(4k))
  • OR cpe:/a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* (Version >= 4.0.0.0 and < 4.0(4b))
  • AND
  • cpe:/h:cisco:encs_5100:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:encs_5400:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e168d-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_c4200:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_s3260:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* (Version >= 4.0.0.0 and < 4.0(1d))
  • AND
  • cpe:/h:cisco:encs_5100:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:encs_5400:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e168d-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_c4200:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_s3260:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* (Version >= 4.0.0.0 and < 4.0(2c))
  • AND
  • cpe:/h:cisco:encs_5100:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:encs_5400:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e168d-m2:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_c4200:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:ucs_s3260:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco unified computing system 4.0(1c)hs3
    cisco integrated management controller supervisor *
    cisco integrated management controller supervisor *
    cisco integrated management controller supervisor *
    cisco integrated management controller supervisor *
    cisco encs 5100 -
    cisco encs 5400 -
    cisco ucs-e1120d-m3 -
    cisco ucs-e140s-m2 -
    cisco ucs-e160d-m2 -
    cisco ucs-e160s-m3 -
    cisco ucs-e168d-m2 -
    cisco ucs-e180d-m3 -
    cisco ucs c125 m5 -
    cisco ucs c4200 -
    cisco ucs s3260 -
    cisco integrated management controller supervisor *
    cisco encs 5100 -
    cisco encs 5400 -
    cisco ucs-e1120d-m3 -
    cisco ucs-e140s-m2 -
    cisco ucs-e160d-m2 -
    cisco ucs-e160s-m3 -
    cisco ucs-e168d-m2 -
    cisco ucs-e180d-m3 -
    cisco ucs c125 m5 -
    cisco ucs c4200 -
    cisco ucs s3260 -
    cisco integrated management controller supervisor *
    cisco encs 5100 -
    cisco encs 5400 -
    cisco ucs-e1120d-m3 -
    cisco ucs-e140s-m2 -
    cisco ucs-e160d-m2 -
    cisco ucs-e160s-m3 -
    cisco ucs-e168d-m2 -
    cisco ucs-e180d-m3 -
    cisco ucs c125 m5 -
    cisco ucs c4200 -
    cisco ucs s3260 -
    cisco integrated management controller *