How severe is CVE-2019-16724?

CVE-2019-16724 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-16724 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 72% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-16724?

CVE-2019-16724 affects Upredsun File Sharing Wizard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-16724?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-16724 published?

CVE-2019-16724 was published on 2019-09-24 and last updated on 2026-06-17.

CVE-2019-16724

CVE-2019-16724 is a critical-severity vulnerability in Upredsun File Sharing Wizard with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 72% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-120.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 72% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Upredsun File Sharing Wizard
Published: 2019-09-24
Last modified: 2026-06-17

Description

File Sharing Wizard 1.5.0 allows a remote attacker to obtain arbitrary code execution by exploiting a Structured Exception Handler (SEH) based buffer overflow in an HTTP POST parameter, a similar issue to CVE-2010-2330 and CVE-2010-2331.

Frequently asked questions

What is CVE-2019-16724?: File Sharing Wizard 1.5.0 allows a remote attacker to obtain arbitrary code execution by exploiting a Structured Exception Handler (SEH) based buffer overflow in an HTTP POST parameter, a similar issue to CVE-2010-2330 and CVE-2010-2331.
How severe is CVE-2019-16724?: CVE-2019-16724 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-16724 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 72% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-16724?: CVE-2019-16724 affects Upredsun File Sharing Wizard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-16724?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-16724 published?: CVE-2019-16724 was published on 2019-09-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:upredsun:file_sharing_wizard:1.5.0:*:*:*:*:*:*:*

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