How severe is CVE-2014-3346?

CVE-2014-3346 has a CVSS 2.0 base score of 6.3, rated medium severity.

Is CVE-2014-3346 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3346?

CVE-2014-3346 affects Cisco Transport Gateway Installation Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-3346?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-3346 published?

CVE-2014-3346 was published on 2014-08-29 and last updated on 2026-06-17.

CVE-2014-3346

CVE-2014-3346 is a medium-severity vulnerability in Cisco Transport Gateway Installation Software with a CVSS 2.0 base score of 6.3. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 6.3)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Transport Gateway Installation Software
Published: 2014-08-29
Last modified: 2026-06-17

Description

The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation Software) does not validate an unspecified parameter, which allows remote authenticated users to cause a denial of service (service crash) via a crafted string, aka Bug ID CSCuq31819.

Frequently asked questions

What is CVE-2014-3346?: The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation Software) does not validate an unspecified parameter, which allows remote authenticated users to cause a denial of service (service crash) via a crafted string, aka Bug ID CSCuq31819.
How severe is CVE-2014-3346?: CVE-2014-3346 has a CVSS 2.0 base score of 6.3, rated medium severity.
Is CVE-2014-3346 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3346?: CVE-2014-3346 affects Cisco Transport Gateway Installation Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3346?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3346 published?: CVE-2014-3346 was published on 2014-08-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:transport_gateway_installation_software:4.0:*:*:*:*:*:*:*

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