How severe is CVE-2014-3383?

CVE-2014-3383 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2014-3383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3383?

CVE-2014-3383 primarily affects Cisco Asa. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3383?

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-2014-3383 published?

CVE-2014-3383 was published on 2014-10-10 and last updated on 2026-06-17.

CVE-2014-3383

CVE-2014-3383 is a high-severity vulnerability in Cisco Asa 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. The underlying weakness is classified as CWE-399.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Asa
Published: 2014-10-10
Last modified: 2026-06-17

Description

The IKE implementation in the VPN component in Cisco ASA Software 9.1 before 9.1(5.1) allows remote attackers to cause a denial of service (device reload) via crafted UDP packets, aka Bug ID CSCul36176.

Frequently asked questions

What is CVE-2014-3383?: The IKE implementation in the VPN component in Cisco ASA Software 9.1 before 9.1(5.1) allows remote attackers to cause a denial of service (device reload) via crafted UDP packets, aka Bug ID CSCul36176.
How severe is CVE-2014-3383?: CVE-2014-3383 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2014-3383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3383?: CVE-2014-3383 primarily affects Cisco Asa. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-3383?: 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-2014-3383 published?: CVE-2014-3383 was published on 2014-10-10 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:cisco:asa:9.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asa:9.1.5:*:*:*:*:*:*:*

More vulnerabilities in Cisco Asa

CVE-2014-3389 — Critical (CVSS 9.0): The VPN implementation in Cisco ASA Software 7.2 before 7.2(5.15), 8.2 before 8.2(5.51), 8.3 before 8.3(2.42), 8.4…
CVE-2014-3388 — High (CVSS 7.8): The DNS inspection engine in Cisco ASA Software 9.0 before 9.0(4.13), 9.1 before 9.1(5.7), and 9.2 before 9.2(2) allows…
CVE-2014-3387 — High (CVSS 7.8): The SunRPC inspection engine in Cisco ASA Software 7.2 before 7.2(5.14), 8.2 before 8.2(5.51), 8.3 before 8.3(2.42),…
CVE-2014-3386 — High (CVSS 7.8): The GPRS Tunneling Protocol (GTP) inspection engine in Cisco ASA Software 8.2 before 8.2(5.51), 8.4 before 8.4(7.15),…
CVE-2014-3385 — High (CVSS 7.8): Race condition in the Health and Performance Monitoring (HPM) for ASDM feature in Cisco ASA Software 8.3 before…
CVE-2014-3384 — High (CVSS 7.8): The IKEv2 implementation in Cisco ASA Software 8.4 before 8.4(7.15), 8.6 before 8.6(1.14), 9.0 before 9.0(4.8), and 9.1…

All CVEs affecting Cisco Asa →

Other CWE-399 (Resource Management Errors) vulnerabilities

CVE-2015-8104 — Critical (CVSS 10.0): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a…
CVE-2015-0339 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
CVE-2014-0560 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows and OS…

Browse all CWE-399 (Resource Management Errors) vulnerabilities →