How severe is CVE-2019-13931?

CVE-2019-13931 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-13931 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13931?

CVE-2019-13931 affects Siemens Xhq. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13931?

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

When was CVE-2019-13931 published?

CVE-2019-13931 was published on 2019-12-12 and last updated on 2026-06-17.

CVE-2019-13931

CVE-2019-13931 is a medium-severity vulnerability in Siemens Xhq with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Siemens Xhq
Published: 2019-12-12
Last modified: 2026-06-17

Description

A vulnerability has been identified in XHQ (All versions < V6.0.0.2). The web interface could allow for an an attacker to craft the input in a form that is not expected, causing the application to behave in unexpected ways for legitimate users. Successful exploitation requires for an attacker to be authenticated to the web interface. A successful attack could cause the application to have unexpected behavior. This could allow the attacker to modify contents of the web application. At the time of advisory publication no public exploitation of this security vulnerability was known.

Frequently asked questions

What is CVE-2019-13931?: A vulnerability has been identified in XHQ (All versions < V6.0.0.2). The web interface could allow for an an attacker to craft the input in a form that is not expected, causing the application to behave in unexpected ways for legitimate users. Successful exploitation requires for an attacker to be authenticated to the web interface. A successful attack could cause the application to have unexpected behavior. This could allow the attacker to modify contents of the web application. At the time of advisory publication no public exploitation of this security vulnerability was known.
How severe is CVE-2019-13931?: CVE-2019-13931 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-13931 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13931?: CVE-2019-13931 affects Siemens Xhq. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13931?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-13931 published?: CVE-2019-13931 was published on 2019-12-12 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-525454.pdf

Affected products (1)

cpe:2.3:a:siemens:xhq:*:*:*:*:*:*:*:*

More vulnerabilities in Siemens Xhq

CVE-2019-13932 — Critical (CVSS 9.1): A vulnerability has been identified in XHQ (All versions < V6.0.0.2). The web application requests could be…
CVE-2019-19289 — High (CVSS 8.8): A vulnerability has been identified in XHQ (All Versions < 6.1). The web interface could allow a Cross-Site Request…
CVE-2019-13930 — High (CVSS 8.1): A vulnerability has been identified in XHQ (All versions < V6.0.0.2). The web interface could allow a Cross-Site…
CVE-2019-19286 — High (CVSS 7.2): A vulnerability has been identified in XHQ (All Versions < 6.1). The web interface could allow SQL injection attacks if…
CVE-2019-19287 — Medium (CVSS 6.5): A vulnerability has been identified in XHQ (All Versions < 6.1). The web interface could allow attackers to traverse…
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