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Server-side request forgery (SSRF)

Description​

It is possible to induce the application's server into making requests to an arbitrary domain.

Impact​

  • Obtain usable credentials at the API Connect endpoint.
  • Read, write and delete user and system data.
  • Browse any path registered in the system, in the context of Apache Camel.
  • Consume HTTP, FTP, or any valid Apache Camel protocol-component services.
  • Obtain information from the network adjacent to the server, or its Public IP.
  • Obtain a token from any user, by modifying the clientIP field.
  • Evade control mechanisms against automated attacks, such as CAPTCHA and OTP (dynamic key).
  • Write files to the server, and identify its operating system.

Recommendation​

The system must avoid that the information query from the server be controlled by users. If this is necessary, the system must restrict the endpoints accepted for query.

Threat​

Unauthorized attacker from the Internet.

Expected Remediation Time​

⌚ 120 minutes.

Score​

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

Base​

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

Temporal​

  • Exploit code maturity: X
  • Remediation level: X
  • Report confidence: X

Result​

  • Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L/E:X/RL:X/RC:X
  • Score:
    • Base: 9.9
    • Temporal: 9.9
  • Severity:
    • Base: Critical
    • Temporal: Critical

Score 4.0​

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

Base 4.0​

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

Threat 4.0​

  • Exploit maturity: X

Result 4.0​

  • Vector string: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:L/SA:L/E:X
  • Score:
    • CVSS-BT: 8.8
  • Severity:
    • CVSS-BT: High

Requirements​

Fixes​

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