CVE-2006-2240

CVE-2006-2240 is a medium-severity vulnerability in Fujitsu Netshelter Fw with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Unspecified vulnerability in the (1) web cache or (2) web proxy in Fujitsu NetShelter/FW allows remote attackers to cause a denial of service (device unresponsiveness) via certain DNS packets, as demonstrated by the OUSPG PROTOS DNS test suite.

Frequently asked questions

What is CVE-2006-2240?
Unspecified vulnerability in the (1) web cache or (2) web proxy in Fujitsu NetShelter/FW allows remote attackers to cause a denial of service (device unresponsiveness) via certain DNS packets, as demonstrated by the OUSPG PROTOS DNS test suite.
How severe is CVE-2006-2240?
CVE-2006-2240 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-2240 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-2240?
CVE-2006-2240 primarily affects Fujitsu Netshelter Fw. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-2240?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-2240 published?
CVE-2006-2240 was published on 2006-05-09 and last updated on 2026-06-16.

References

Affected products (4)