VULNERABILITY INTELLIGENCE

CVE-2001-1030

CVSS score7.5 HIGH
EPSS probability1.96%
CISA KEVNot currently listed
Published2001-07-18
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when the httpd_accel_host and http_accel_with_proxy off settings are used, which allows attackers to bypass the ACLs and conduct unauthorized activities such as port scanning.

Primary references