CVE-2001-1030

highpriority · track · 31EPSS 0.020 · 80 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.96% (80th) EPSS

CVSS 7.5 · high

Is it mine?

16 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-266USLLM-inferredCWE-284USLLM-inferred

affected products (16)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
caldera openlinux server= 3.1nvdUScpe:2.3:a:caldera:openlinux_server:*:*:*:*:*:*:*:*
immunix immunix= 6.2nvdUScpe:2.3:a:immunix:immunix:*:*:*:*:*:*:*:*
immunix immunix= 7.0nvdUScpe:2.3:a:immunix:immunix:*:*:*:*:*:*:*:*
immunix immunix= 7.0_betanvdUScpe:2.3:a:immunix:immunix:*:*:*:*:*:*:*:*
mandrakesoft mandrake linux= 7.1nvdUScpe:2.3:o:mandrakesoft:mandrake_linux:*:*:*:*:*:*:*:*
mandrakesoft mandrake linux= 7.2nvdUScpe:2.3:o:mandrakesoft:mandrake_linux:*:*:*:*:*:*:*:*
mandrakesoft mandrake linux= 8.0nvdUScpe:2.3:o:mandrakesoft:mandrake_linux:*:*:*:*:*:*:*:*
mandrakesoft mandrake linux corporate server= 1.0.1nvdUScpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:*:*:*:*:*:*:*:*
mandrakesoft mandrake single network firewall= 7.2nvdUScpe:2.3:a:mandrakesoft:mandrake_single_network_firewall:*:*:*:*:*:*:*:*
redhat linux= 7.0nvdUScpe:2.3:o:redhat:linux:*:*:*:*:*:*:*:*
squid squid web proxy= 2.3stable3nvdUScpe:2.3:a:squid:squid_web_proxy:*:*:*:*:*:*:*:*
squid squid web proxy= 2.3stable4nvdUScpe:2.3:a:squid:squid_web_proxy:*:*:*:*:*:*:*:*
trustix secure linux= 1.01nvdUScpe:2.3:o:trustix:secure_linux:*:*:*:*:*:*:*:*
trustix secure linux= 1.1nvdUScpe:2.3:o:trustix:secure_linux:*:*:*:*:*:*:*:*
trustix secure linux= 1.2nvdUScpe:2.3:o:trustix:secure_linux:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2001-07-18modified 2026-06-16

references (14)

External citations — patches, advisories, analysis.

scry

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