How severe is CVE-2009-3322?

CVE-2009-3322 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2009-3322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-3322?

CVE-2009-3322 affects Siemens Gigaset Se361 Wlan Router. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-3322?

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-2009-3322 published?

CVE-2009-3322 was published on 2009-09-23 and last updated on 2026-06-16.

CVE-2009-3322

CVE-2009-3322 is a high-severity vulnerability in Siemens Gigaset Se361 Wlan Router 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.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 3% (88th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Siemens Gigaset Se361 Wlan Router
Published: 2009-09-23
Last modified: 2026-06-16

Description

The Siemens Gigaset SE361 WLAN router allows remote attackers to cause a denial of service (device reboot) via a flood of crafted TCP packets to port 1723.

Frequently asked questions

What is CVE-2009-3322?: The Siemens Gigaset SE361 WLAN router allows remote attackers to cause a denial of service (device reboot) via a flood of crafted TCP packets to port 1723.
How severe is CVE-2009-3322?: CVE-2009-3322 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2009-3322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-3322?: CVE-2009-3322 affects Siemens Gigaset Se361 Wlan Router. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-3322?: 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-2009-3322 published?: CVE-2009-3322 was published on 2009-09-23 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:siemens:gigaset_se361_wlan_router:*:*:*:*:*:*:*:*

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