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Security controls bypass or absence - Fingerprint

Description

It is possible to perform actions that allow circumventing the identification of the customer by means of his fingerprint.

Impact

  • Log in to the allied portal as any user.
  • Approve or reject a users transactions.

Recommendation

Put in place for every resource with business-critical functionality a strong authentication process and ensure that every user attempting to access it is logged in.

Threat

Anonymous attacker with access to the victim's device.

Expected Remediation Time

⌚ 450 minutes.

Score

Default score using CVSS 3.1. It may change depending on the context of the src.

Base

  • Attack vector: P
  • Attack complexity: H
  • Privileges required: N
  • User interaction: N
  • Scope: U
  • Confidentiality: L
  • Integrity: L
  • Availability: N

Temporal

  • Exploit code madurity: H
  • Remediation level: U
  • Report confidence: C

Result

  • Vector string: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:H/RL:U/RC:C
  • Score:
    • Base: 3.1
    • Temporal: 3.1
  • Severity:
    • Base: Low
    • Temporal: Low

Score 4.0

Default score using CVSS 4.0 . It may change depending on the context of the src.

Base 4.0

  • Attack vector: P
  • Attack complexity: H
  • Attack Requirements: N
  • Privileges required: N
  • User interaction: N
  • Confidentiality (VC): L
  • Integrity (VI): L
  • Availability (VA): N
  • Confidentiality (SC): N
  • Integrity (SI): N
  • Availability (SA): N

Threat 4.0

  • Exploit madurity: A

Result 4.0

  • Vector string: CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:A
  • Score:
    • CVSS-BT: 1.0
  • Severity:
    • CVSS-BT: Low

Requirements

Fixes

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