How severe is CVE-2016-1419?

CVE-2016-1419 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2016-1419 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-1419?

CVE-2016-1419 affects Cisco Aironet Access Point Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-1419?

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-2016-1419 published?

CVE-2016-1419 was published on 2016-06-10 and last updated on 2026-06-17.

CVE-2016-1419

CVE-2016-1419 is a high-severity vulnerability in Cisco Aironet Access Point Software with a CVSS 3.x base score of 8.1. 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: High (CVSS 3.x base score 8.1)
CVSS v2: 6.8
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Aironet Access Point Software
Published: 2016-06-10
Last modified: 2026-06-17

Description

Cisco Access Point devices with software 8.2(102.43) allow remote attackers to cause a denial of service (device reload) via crafted ARP packets, aka Bug ID CSCuy55803.

Frequently asked questions

What is CVE-2016-1419?: Cisco Access Point devices with software 8.2(102.43) allow remote attackers to cause a denial of service (device reload) via crafted ARP packets, aka Bug ID CSCuy55803.
How severe is CVE-2016-1419?: CVE-2016-1419 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2016-1419 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-1419?: CVE-2016-1419 affects Cisco Aironet Access Point Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-1419?: 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-2016-1419 published?: CVE-2016-1419 was published on 2016-06-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:cisco:aironet_access_point_software:8.2\(102.43\):*:*:*:*:*:*:*

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