How severe is CVE-2019-1624?

CVE-2019-1624 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-1624 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1624?

CVE-2019-1624 affects Cisco Sd-wan. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-1624?

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-2019-1624 published?

CVE-2019-1624 was published on 2019-06-20 and last updated on 2026-06-17.

CVE-2019-1624

CVE-2019-1624 is a high-severity vulnerability in Cisco Sd-wan with a CVSS 3.x base score of 8.8. 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-77.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 4% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Cisco Sd-wan
Published: 2019-06-20
Last modified: 2026-06-17

Description

A vulnerability in the vManage web-based UI (Web UI) in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the vManage Web UI. A successful exploit could allow the attacker to execute commands with root privileges.

Frequently asked questions

What is CVE-2019-1624?: A vulnerability in the vManage web-based UI (Web UI) in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the vManage Web UI. A successful exploit could allow the attacker to execute commands with root privileges.
How severe is CVE-2019-1624?: CVE-2019-1624 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-1624 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1624?: CVE-2019-1624 affects Cisco Sd-wan. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-1624?: 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-2019-1624 published?: CVE-2019-1624 was published on 2019-06-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*

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