Vulnerability Name:

CVE-2021-2428 (CCN-205852)

Assigned:2020-12-09
Published:2021-07-20
Updated:2021-07-23
Summary:Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
CVSS v3 Severity:8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/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): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/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): High
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:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.6 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2021-2428

Source: XF
Type: UNKNOWN
oracle-cpujul2021-cve20212428(205852)

Source: CCN
Type: Oracle CPUJul2021
Oracle Critical Patch Update Advisory - July 2021

Source: MISC
Type: Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2021.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:coherence:12.1.3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:coherence:12.2.1.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:oracle:fusion_middleware:12.1.3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:fusion_middleware:12.2.1.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:fusion_middleware:12.2.1.4.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle coherence 12.1.3.0.0
    oracle coherence 12.2.1.3.0
    oracle coherence 12.2.1.4.0
    oracle coherence 14.1.1.0.0
    oracle fusion middleware 12.1.3.0.0
    oracle fusion middleware 12.2.1.3.0
    oracle fusion middleware 12.2.1.4.0