How severe is CVE-2019-13403?

CVE-2019-13403 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 high, integrity none, and availability none.

Is CVE-2019-13403 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-2019-13403?

CVE-2019-13403 affects Temenos Cwx. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13403?

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-2019-13403 published?

CVE-2019-13403 was published on 2019-07-17 and last updated on 2026-06-17.

CVE-2019-13403

CVE-2019-13403 is a high-severity vulnerability in Temenos Cwx 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.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Temenos Cwx
Published: 2019-07-17
Last modified: 2026-06-17

Description

Temenos CWX version 8.9 has an Broken Access Control vulnerability in the module /CWX/Employee/EmployeeEdit2.aspx, leading to the viewing of user information.

Frequently asked questions

What is CVE-2019-13403?: Temenos CWX version 8.9 has an Broken Access Control vulnerability in the module /CWX/Employee/EmployeeEdit2.aspx, leading to the viewing of user information.
How severe is CVE-2019-13403?: CVE-2019-13403 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 high, integrity none, and availability none.
Is CVE-2019-13403 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-2019-13403?: CVE-2019-13403 affects Temenos Cwx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13403?: 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-2019-13403 published?: CVE-2019-13403 was published on 2019-07-17 and last updated on 2026-06-17.

References

https://github.com/B3Bo1d/CVE-2019-13403/

Affected products (1)

cpe:2.3:a:temenos:cwx:8.9:*:*:*:*:*:*:*

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