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PT0-001 · Question #32

A penetration tester identifies the following findings during an external vulnerability scan: Which of the following attack strategies should be prioritized from the scan results above?

The correct answer is D. Web server configurations may reveal sensitive information. Web server configuration findings should be prioritized from an external scan because they directly expose sensitive infrastructure details that enable further targeted attacks.

Vulnerability discovery and analysis

Question

A penetration tester identifies the following findings during an external vulnerability scan:

Which of the following attack strategies should be prioritized from the scan results above?

Options

  • AObsolete software may contain exploitable components.
  • BWeak password management practices may be employed.
  • CCryptographically weak protocols may be intercepted.
  • DWeb server configurations may reveal sensitive information.

How the community answered

(27 responses)
  • A
    15% (4)
  • B
    4% (1)
  • C
    7% (2)
  • D
    74% (20)

Why each option

Web server configuration findings should be prioritized from an external scan because they directly expose sensitive infrastructure details that enable further targeted attacks.

AObsolete software may contain exploitable components.

While obsolete software is a serious risk, it is typically a secondary finding that depends on version disclosure first revealed by server configuration issues, making it lower in prioritization order.

BWeak password management practices may be employed.

Weak password management is generally identified through credential testing or authentication-focused findings, not directly surfaced by an external configuration-level vulnerability scan.

CCryptographically weak protocols may be intercepted.

Weak cryptographic protocols such as TLS 1.0 are a valid concern, but web server misconfiguration revealing sensitive details represents a broader and more immediately actionable attack surface in this context.

DWeb server configurations may reveal sensitive information.Correct

Web server misconfiguration findings - such as verbose HTTP response headers revealing software versions, enabled directory listings, or exposed configuration files - provide an attacker with immediately actionable intelligence. These findings are often directly exploitable and also enable more targeted exploitation of other vulnerabilities identified in the scan.

Concept tested: Prioritizing external vulnerability scan findings

Source: https://owasp.org/www-project-web-security-testing-guide/latest/4-Web_Application_Security_Testing/01-Information_Gathering/02-Fingerprint_Web_Server

Topics

#vulnerability scanning#web server configuration#information disclosure#attack prioritization

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