How severe is CVE-2018-19813?

CVE-2018-19813 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-19813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19813?

CVE-2018-19813 affects Infovista Vistaportal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-19813?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-19813 published?

CVE-2018-19813 was published on 2018-12-17 and last updated on 2026-06-17.

CVE-2018-19813

CVE-2018-19813 is a medium-severity vulnerability in Infovista Vistaportal with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Infovista Vistaportal
Published: 2018-12-17
Last modified: 2026-06-17

Description

Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page "/VPortal/mgtconsole/Subscribers.jsp" has reflected XSS via the ConnPoolName or GroupId parameter.

Frequently asked questions

What is CVE-2018-19813?: Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page "/VPortal/mgtconsole/Subscribers.jsp" has reflected XSS via the ConnPoolName or GroupId parameter.
How severe is CVE-2018-19813?: CVE-2018-19813 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-19813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19813?: CVE-2018-19813 affects Infovista Vistaportal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-19813?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-19813 published?: CVE-2018-19813 was published on 2018-12-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:infovista:vistaportal:5.1:*:*:*:standard:*:*:*

More vulnerabilities in Infovista Vistaportal

CVE-2018-19822 — Medium (CVSS 6.1): Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page…
CVE-2018-19821 — Medium (CVSS 6.1): Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page…
CVE-2018-19820 — Medium (CVSS 6.1): Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page…
CVE-2018-19819 — Medium (CVSS 6.1): Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page…
CVE-2018-19818 — Medium (CVSS 6.1): Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page…
CVE-2018-19817 — Medium (CVSS 6.1): Cross Site Scripting exists in InfoVista VistaPortal SE Version 5.1 (build 51029). The page…

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