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Case File

CVE-2010-1224

MEDIUM · CVSS 4.3 EPSS 3.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-04-01 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable.

CVE
CVE-2010-1224
Severity
MEDIUM
CVSS
4.3
EPSS
3.55%

Original NVD Description

main/acl.c in Asterisk Open Source 1.6.0.x before 1.6.0.25, 1.6.1.x before 1.6.1.17, and 1.6.2.x before 1.6.2.5 does not properly enforce remote host access controls when CIDR notation "/0" is used in permit= and deny= configuration rules, which causes an improper arithmetic shift and might allow remote attackers to bypass ACL rules and access services from unauthorized hosts.