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CAPEC-81 — Web Server Logs Tampering

provenance: imported · CWE: CWE-20 CWE-75 CWE-93 CWE-96 CWE-116 CWE-117 CWE-150 CWE-221 CWE-276 CWE-279

CAPEC-81: Web Server Logs Tampering

MITRE CAPEC attack pattern

Status Draft
Typical severity High
Likelihood of attack Medium
Catalogue CAPEC 3.9 (2023-01-24)

Description

Web Logs Tampering attacks involve an attacker injecting, deleting or otherwise tampering with the contents of web logs typically for the purposes of masking other malicious behavior. Additionally, writing malicious data to log files may target jobs, filters, reports, and other agents that process the logs in an asynchronous attack pattern. This pattern of attack is similar to "Log Injection-Tampering-Forging" except that in this case, the attack is targeting the logs of the web server and not the application.

Where this sits in the chain

A finding maps to a weakness (CWE), a weakness is exploited by an attack pattern (CAPEC), and an attack pattern shows up in ATT&CK as observed adversary behaviour. This page is the middle hop.

Weaknesses exploited: CWE-20, CWE-75, CWE-93, CWE-96, CWE-116, CWE-117, CWE-150, CWE-221, CWE-276, CWE-279

Prerequisites

  • Target server software must be a HTTP server that performs web logging.

Skills required

  • Low: To input faked entries into Web logs

Consequences

  • Integrity: Modify Data

Mitigations

  • Design: Use input validation before writing to web log
  • Design: Validate all log data before it is output

Source