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CVE-2016-8325: Oracle One To One Fulfillment: Authentication bypass

CVE-2016-8325 is rated critical with a CVSS v3.0 base score of 9.1 and affects Oracle One To One Fulfillment. Per its scoring, it can be exploited over the network, without authentication, without any user interaction.

Vulnerability description

Vulnerability in the Oracle One-to-One Fulfillment component of Oracle E-Business Suite (subcomponent: Internal Operations). Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5 and 12.2.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle One-to-One Fulfillment accessible data as well as unauthorized access to critical data or complete access to all Oracle One-to-One Fulfillment accessible data. CVSS v3.0 Base Score 9.1 (Confidentiality and Integrity impacts).

Severity breakdown

CVSS v3.0 9.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

  • Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
  • Attack complexity: Low. No special conditions; the attack can be repeated reliably.
  • Privileges required: None. No account or prior access is needed.
  • User interaction: None. No action from any user is needed.
  • Scope: Unchanged. Impact stays within the vulnerable component.
  • Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
  • Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
  • Availability impact: None. No effect on availability.

Underlying weakness

CWE-284: Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Affected products

  • Oracle One To One Fulfillment: 12.1.1; 12.1.2; 12.1.3; 12.2.3; 12.2.4; 12.2.5; 12.2.6

References