CVE-2007-4243

What it is

Unspecified vulnerability in pfilter-reporter.pl in Astaro Security Gateway (ASG) 7 allows remote attackers to cause a denial of service (CPU consumption) via certain network traffic, as demonstrated by P2P and iTunes applications that download large amounts of data.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

2.6% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2007-08-08 22:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:43 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.6% in the next 30 days (EPSS).
• Severity: 7.8 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2007-08-08 22:17 UTC

Last modified

2026-06-16 22:43 UTC

Exploit probability

2.6% · EPSS, next 30 days

Record status

Modified

Affected

• Astaro Security Gateway 7.0
• Astaro Security Gateway 7.001
• Astaro Security Gateway 7.002
• Astaro Security Gateway 7.003
• Astaro Security Gateway 7.004
• Astaro Security Gateway 7.005
• Astaro Security Gateway 7.006

Attack profile CVSS 2.0 · 7.8

Attack vector

Network

Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

Is it in your code?

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