CVE-2007-2276
** DISPUTED ** 3Com TippingPoint IPS allows remote attackers to cause a denial of service ...
CVE-2007-2276 is a high vulnerability (CVSS 7.8) in 3com Tippingpoint Ips, published April 25, 2007. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 1.67%, the 76th percentile.
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-2276- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-2276- Updated
- 2026-11-02
EUVDEUVD-2007-2271 No score
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.
- Record
EUVD-2007-2271- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2mg4-7347-xp3j No score
** DISPUTED ** 3Com TippingPoint IPS allows remote attackers to cause a denial of service ...
** DISPUTED ** 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."
- Record
GHSA-2mg4-7347-xp3j- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | aliases, references, title | GitHub Advisories |
| 2026-11-02 | created | CVE List, NVD |