How severe is CVE-2024-51446?

CVE-2024-51446 has a CVSS 3.x base score of 6.5, 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 low.

Is CVE-2024-51446 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-51446?

CVE-2024-51446 primarily affects Siemens Polarion Alm. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-51446?

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

Does CVE-2024-51446 have an EU (EUVD) identifier?

Yes. CVE-2024-51446 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54492.

When was CVE-2024-51446 published?

CVE-2024-51446 was published on 2025-05-13 and last updated on 2026-06-17.

CVE-2024-51446

CVE-2024-51446 is a medium-severity vulnerability in Siemens Polarion Alm with a CVSS 3.x base score of 6.5. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 5.1
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-54492
Weakness: CWE-79
Affected product: Siemens Polarion Alm
Published: 2025-05-13
Last modified: 2026-06-17

Description

A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.4). The file upload feature of the affected application improperly sanitizes xml files. This could allow an authenticated remote attacker to conduct a stored cross-site scripting attack by uploading specially crafted xml files that are later downloaded and viewed by other users of the application.

Frequently asked questions

What is CVE-2024-51446?: A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.4). The file upload feature of the affected application improperly sanitizes xml files. This could allow an authenticated remote attacker to conduct a stored cross-site scripting attack by uploading specially crafted xml files that are later downloaded and viewed by other users of the application.
How severe is CVE-2024-51446?: CVE-2024-51446 has a CVSS 3.x base score of 6.5, 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 low.
Is CVE-2024-51446 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-51446?: CVE-2024-51446 primarily affects Siemens Polarion Alm. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-51446?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-51446 have an EU (EUVD) identifier?: Yes. CVE-2024-51446 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54492.
When was CVE-2024-51446 published?: CVE-2024-51446 was published on 2025-05-13 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/html/ssa-162255.html

Affected products (2)

cpe:2.3:a:siemens:polarion_alm:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:polarion_alm:2310.0:*:*:*:*:*:*:*

More vulnerabilities in Siemens Polarion Alm

CVE-2023-50236 — High (CVSS 7.8): A vulnerability has been identified in Polarion ALM (All versions < V2404.0). The affected product is vulnerable due to…
CVE-2024-23813 — High (CVSS 7.3): A vulnerability has been identified in Polarion ALM (All versions < V2404.0). The REST API endpoints of doorsconnector…
CVE-2024-51445 — Medium (CVSS 6.5): A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.4). The…
CVE-2024-51444 — Medium (CVSS 6.5): A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.4). The…
CVE-2021-44478 — Medium (CVSS 6.1): A vulnerability has been identified in Polarion ALM (All versions < V21 R2 P2), Polarion WebClient for SVN (All…
CVE-2023-28828 — Medium (CVSS 5.9): A vulnerability has been identified in Polarion ALM (All versions < V22R2). The application contains a XML External…

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