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CVE-2007-4243

20
FAUCET Score

CVE-2007-4243 describes an unspecified vulnerability in the pfilter-reporter.pl script within Astaro Security Gateway (ASG) 7. This flaw allows remote attackers to trigger a denial of service by causing high CPU consumption through specific network traffic, such as large data downloads from P2P or iTunes applications. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable over the network without authentication, leading to a complete loss of availability. Despite its severity, there is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:a:astaro:security_gateway:7.0:*:*:*:*:*:*:*
7.001CPE matchmatch criteria
cpe:2.3:a:astaro:security_gateway:7.001:*:*:*:*:*:*:*
7.002CPE matchmatch criteria
cpe:2.3:a:astaro:security_gateway:7.002:*:*:*:*:*:*:*
7.003CPE matchmatch criteria
cpe:2.3:a:astaro:security_gateway:7.003:*:*:*:*:*:*:*
7.004CPE matchmatch criteria
cpe:2.3:a:astaro:security_gateway:7.004:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.56%
Probability of exploitation in next 30 days
EPSS Percentile
83.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0256 is in the 71st percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

astaro.org / showthread.php
astaro.org / showthread.php
astaro.org / showthread.php
astaro.org / showthread.php
astaro.org / showthread.php
astaro.org / showthread.php
astaro.org / showthread.php
astaro.org / showthread.php
securityreason.com / securityalert/2981
exchange.xforce.ibmcloud.com / vulnerabilities/35823
hescominsoon.com / archives/773
securityfocus.com / archive/1/475642/100/0/threaded
securityfocus.com / archive/1/477120/100/0/threaded
securitytracker.com / id