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Case File

CVE-2018-18820

HIGH · CVSS 8.1 EPSS 48.94% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-11-05 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 48.9% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-18820
Severity
HIGH
CVSS
8.1
EPSS
48.94%

Original NVD Description

A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource including a crafted header, leading to denial of service and potentially remote code execution.

Related CVEs

Other vulnerabilities affecting the same vendor(s)