Vulnerability Name:

CVE-2021-2324 (CCN-205755)

Assigned:2020-12-09
Published:2021-07-20
Updated:2021-07-22
Summary:Vulnerability in the Oracle FLEXCUBE Universal Banking product of Oracle Financial Services Applications (component: Loans And Deposits). Supported versions that are affected are 12.0-12.4, 14.0-14.4 and . Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Universal Banking. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle FLEXCUBE Universal Banking accessible data as well as unauthorized read access to a subset of Oracle FLEXCUBE Universal Banking accessible data. CVSS 3.1 Base Score 4.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N).
CVSS v3 Severity:4.6 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N)
4.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
4.6 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N)
4.0 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.9 Medium (CVSS v2 Vector: AV:N/AC:M/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2021-2324

Source: XF
Type: UNKNOWN
oracle-cpujul2021-cve20212324(205755)

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:flexcube_universal_banking:*:*:*:*:*:*:*:* (Version >= 12.0.0 and <= 12.4.0)
  • OR cpe:/a:oracle:flexcube_universal_banking:*:*:*:*:*:*:*:* (Version >= 14.0.0 and <= 14.4.0)

    • Configuration CCN 1:
  • cpe:/a:oracle:flexcube_universal_banking:12.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:12.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:12.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:12.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:14.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:14.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:14.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:14.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:flexcube_universal_banking:14.4.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle flexcube universal banking *
    oracle flexcube universal banking *
    oracle flexcube universal banking 12.0.0
    oracle flexcube universal banking 12.1.0
    oracle flexcube universal banking 12.2.0
    oracle flexcube universal banking 12.3.0
    oracle flexcube universal banking 12.4.0
    oracle flexcube universal banking 14.0.0
    oracle flexcube universal banking 14.1.0
    oracle flexcube universal banking 14.2.0
    oracle flexcube universal banking 14.3.0
    oracle flexcube universal banking 14.4.0