How severe is CVE-2009-3947?

CVE-2009-3947 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2009-3947 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-3947?

CVE-2009-3947 affects Tandberg Tandberg Mxp Endpoints. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-3947?

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

When was CVE-2009-3947 published?

CVE-2009-3947 was published on 2009-11-16 and last updated on 2026-06-16.

CVE-2009-3947

CVE-2009-3947 is a critical-severity vulnerability in Tandberg Tandberg Mxp Endpoints with a CVSS 2.0 base score of 9.3. 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-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Tandberg Tandberg Mxp Endpoints
Published: 2009-11-16
Last modified: 2026-06-16

Description

Buffer overflow in the FTP service on the Tandberg MXP F7.0 allows remote attackers to cause a denial of service (process crash or device reboot) or possibly execute arbitrary code via a long USER command, as demonstrated by a command ending with many space characters.

Frequently asked questions

What is CVE-2009-3947?: Buffer overflow in the FTP service on the Tandberg MXP F7.0 allows remote attackers to cause a denial of service (process crash or device reboot) or possibly execute arbitrary code via a long USER command, as demonstrated by a command ending with many space characters.
How severe is CVE-2009-3947?: CVE-2009-3947 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2009-3947 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-3947?: CVE-2009-3947 affects Tandberg Tandberg Mxp Endpoints. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-3947?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2009-3947 published?: CVE-2009-3947 was published on 2009-11-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:tandberg:tandberg_mxp_endpoints:f7.0:*:*:*:*:*:*:*

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