How severe is CVE-2014-3345?

CVE-2014-3345 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2014-3345 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3345?

CVE-2014-3345 affects Cisco Transport Gateway Installation Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-3345?

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

When was CVE-2014-3345 published?

CVE-2014-3345 was published on 2014-08-28 and last updated on 2026-06-17.

CVE-2014-3345

CVE-2014-3345 is a medium-severity vulnerability in Cisco Transport Gateway Installation Software with a CVSS 2.0 base score of 5.0. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Cisco Transport Gateway Installation Software
Published: 2014-08-28
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) 4.0 does not properly check authorization for administrative web pages, which allows remote attackers to modify the product via a crafted URL, aka Bug ID CSCuq31503.

Frequently asked questions

What is CVE-2014-3345?: The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation Software) 4.0 does not properly check authorization for administrative web pages, which allows remote attackers to modify the product via a crafted URL, aka Bug ID CSCuq31503.
How severe is CVE-2014-3345?: CVE-2014-3345 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2014-3345 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3345?: CVE-2014-3345 affects Cisco Transport Gateway Installation Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3345?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3345 published?: CVE-2014-3345 was published on 2014-08-28 and last updated on 2026-06-17.

References

Affected products (1)

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

More vulnerabilities in Cisco Transport Gateway Installation Software

CVE-2014-3346 — Medium (CVSS 6.3): The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation…
CVE-2016-6359 — Medium (CVSS 6.1): Cross-site scripting (XSS) vulnerability in Cisco Transport Gateway Installation Software 4.1(4.0) on Smart Call Home…
CVE-2014-3344 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in the web framework in Cisco Transport Gateway for Smart Call Home…

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