How severe is CVE-2019-25349?

CVE-2019-25349 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-25349 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2019-25349?

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.

Does CVE-2019-25349 have an EU (EUVD) identifier?

Yes. CVE-2019-25349 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19636.

When was CVE-2019-25349 published?

CVE-2019-25349 was published on 2026-02-18 and last updated on 2026-06-17.

CVE-2019-25349

CVE-2019-25349 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-120.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 4.6
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2019-19636
Weakness: CWE-120
Published: 2026-02-18
Last modified: 2026-06-17

Description

ScadaApp for iOS 1.1.4.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer in the Servername field. Attackers can paste a 257-character buffer during login to trigger an application crash on iOS devices.

Frequently asked questions

What is CVE-2019-25349?: ScadaApp for iOS 1.1.4.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer in the Servername field. Attackers can paste a 257-character buffer during login to trigger an application crash on iOS devices.
How severe is CVE-2019-25349?: CVE-2019-25349 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-25349 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2019-25349?: 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.
Does CVE-2019-25349 have an EU (EUVD) identifier?: Yes. CVE-2019-25349 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19636.
When was CVE-2019-25349 published?: CVE-2019-25349 was published on 2026-02-18 and last updated on 2026-06-17.

References

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