How severe is CVE-2019-15710?

CVE-2019-15710 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-15710 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-2019-15710?

CVE-2019-15710 affects Fortiguard Fortiextender Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15710?

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-2019-15710 published?

CVE-2019-15710 was published on 2019-10-31 and last updated on 2026-06-17.

CVE-2019-15710

CVE-2019-15710 is a high-severity vulnerability in Fortiguard Fortiextender Firmware with a CVSS 3.x base score of 7.2. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 9.0
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Fortiguard Fortiextender Firmware
Published: 2019-10-31
Last modified: 2026-06-17

Description

An OS command injection vulnerability in FortiExtender 4.1.0 to 4.1.1, 4.0.0 and below under CLI admin console may allow unauthorized administrators to run arbitrary system level commands via specially crafted "execute date" commands.

Frequently asked questions

What is CVE-2019-15710?: An OS command injection vulnerability in FortiExtender 4.1.0 to 4.1.1, 4.0.0 and below under CLI admin console may allow unauthorized administrators to run arbitrary system level commands via specially crafted "execute date" commands.
How severe is CVE-2019-15710?: CVE-2019-15710 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-15710 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-2019-15710?: CVE-2019-15710 affects Fortiguard Fortiextender Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15710?: 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-2019-15710 published?: CVE-2019-15710 was published on 2019-10-31 and last updated on 2026-06-17.

References

https://fortiguard.com/psirt/FG-IR-19-273

Affected products (1)

cpe:2.3:o:fortiguard:fortiextender_firmware:*:*:*:*:*:*:*:*

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