CVE-2021-44478

mediumPriorität · verfolgen · 24EPSS 0.008 · 55. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.76% (55th) EPSS

CVSS 4.3 · medium

Is it mine?

11 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-29

A vulnerability has been identified in Polarion ALM (All versions < V21 R2 P2), Polarion WebClient for SVN (All versions). A cross-site scripting is present due to improper neutralization of data sent to the web page through the SVN WebClient in the affected product. An attacker could exploit this to execute arbitrary code and extract sensitive information by sending a specially crafted link to users with administrator privileges.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenPolarion ALMsiemens_psirt
Update to V21 R2 P2 or later version
https://support.sw.siemens.com/knowledge-base/PL8613685
BehobenPolarion ALMcisa_csaf_ot
Update to V21 R2 P2 or later version
https://support.sw.siemens.com/knowledge-base/PL8613685
MitigationPolarion ALMsiemens_psirt
Do not open links from untrusted sources while working on Polarion Subversion webclient
MitigationPolarion WebClient for SVNsiemens_psirt
Do not open links from untrusted sources while working on Polarion Subversion webclient
MitigationPolarion ALMcisa_csaf_ot
Do not open links from untrusted sources while working on Polarion Subversion webclient
MitigationPolarion WebClient for SVNcisa_csaf_ot
Do not open links from untrusted sources while working on Polarion Subversion webclient
Kein Fix geplantPolarion WebClient for SVNsiemens_psirt
Currently no fix is planned
Kein Fix geplantPolarion WebClient for SVNcisa_csaf_ot
Currently no fix is planned

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

6.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 2.7

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:Csecondary · CISA US

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-79USprimärCWE-79USCWE-79US

betroffene Produkte (11)

Betroffene Produkte und Versionsbereiche.

Polarion ALMalle Versionencisa_csaf_otUS
Polarion WebClient for SVNalle Versionencisa_csaf_otUS
Siemens Polarion ALM< V21_R2_P2cisa_csaf_otUS
Siemens Polarion WebClient for SVN≤ vers:all/*cisa_csaf_otUS
Siemens Polarion ALMAll versions → V21 R2 P2enisa_euvdEU
Siemens Polarion WebClient for SVN≤ All versionsenisa_euvdEU
siemens polarion alm< 21.0nvdUScpe:2.3:a:siemens:polarion_alm:*:*:*:*:*:*:*:*
siemens polarion alm= 21.0nvdUScpe:2.3:a:siemens:polarion_alm:*:*:*:*:*:*:*:*
siemens polarion subversion webclientalle VersionennvdUScpe:2.3:a:siemens:polarion_subversion_webclient:*:*:*:*:*:*:*:*
Siemens Polarion ALM< V21 R2 P2siemens_psirtDE
Siemens Polarion WebClient for SVN≤ vers:all/*siemens_psirtDE

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-562051SSA-562051: Cross-Site Scripting Vulnerability in Polarion ALM2022-03-08csaf · siemens_psirtDE
The Subversion Webclient in Polarion ALM contains a cross-site scripting vulnerability, that could be triggered by an attacker by sending crafted links to an administrator user of Polarion ALM. Siemens has released an update for the Subversion Webclient in Polarion ALM and recommends to update to the latest version.
ICSA-22-069-08Siemens Polarion ALM2022-03-08icsa · cisa_csaf_otUS
The Subversion Webclient in Polarion ALM contains a cross-site scripting vulnerability, that could be triggered by an attacker by sending crafted links to an administrator user of Polarion ALM. Siemens has released an update for the Subversion Webclient in Polarion ALM and recommends to update to the latest version.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

veröffentlicht 2022-03-08geändert 2026-06-17

verwandt (53,163)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-42897US	medium6.1OT kritisch	70.7% (99th)	KEV	2026-05-14
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network…
CVE-2025-66376US	medium6.1OT kritisch	20.2% (97th)	KEV	2026-01-05
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT kritisch	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT kritisch	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT kritisch	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+53158 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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