How severe is CVE-2007-2276?

CVE-2007-2276 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2007-2276 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2276?

CVE-2007-2276 affects 3com Tippingpoint Ips. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-2276?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-2276 published?

CVE-2007-2276 was published on 2007-04-25 and last updated on 2026-06-16.

CVE-2007-2276

CVE-2007-2276 is a high-severity vulnerability in 3com Tippingpoint Ips with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: 3com Tippingpoint Ips
Published: 2007-04-25
Last modified: 2026-06-16

Description

3Com TippingPoint IPS allows remote attackers to cause a denial of service (device hang) via a flood of packets on TCP port 80 with sequentially increasing source ports, related to a "badly written loop." NOTE: the vendor disputes this issue, stating that the product has "performed as expected with no DoS emerging.

Frequently asked questions

What is CVE-2007-2276?: 3Com TippingPoint IPS allows remote attackers to cause a denial of service (device hang) via a flood of packets on TCP port 80 with sequentially increasing source ports, related to a "badly written loop." NOTE: the vendor disputes this issue, stating that the product has "performed as expected with no DoS emerging.
How severe is CVE-2007-2276?: CVE-2007-2276 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2007-2276 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2276?: CVE-2007-2276 affects 3com Tippingpoint Ips. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-2276?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-2276 published?: CVE-2007-2276 was published on 2007-04-25 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:3com:tippingpoint_ips:*:*:*:*:*:*:*:*

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