CVE-2022-46265

mediumpriority · track · 0EPSS 0.004 · 34 %ileDEEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.40% (34th) EPSS
CVSS 6.1 · medium
Is it mine?
5 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-28

A vulnerability has been identified in Polarion ALM (All versions < V2304.0). The affected application contains a Host header injection vulnerability that could allow an attacker to spoof a Host header information and redirect users to malicious websites.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedPolarion ALMsiemens_psirt

    Update to V2304.0 or later version

    https://support.sw.siemens.com/
  • FixedPolarion ALMcisa_csaf_ot

    Update to V2304.0 or later version

    https://support.sw.siemens.com/
  • MitigationPolarion ALMsiemens_psirt

    In the product's Apache HTTP Server configuration, check polarion.conf or polarion-cluster.conf for the below misconfiguration: RedirectMatch permanent ^/$ /polarion/ which must be changed to RedirectMatch permanent "^/$" "https://&lt;their-polarion-host-here&gt;/polarion/"

  • MitigationPolarion ALMcisa_csaf_ot

    In the product's Apache HTTP Server configuration, check polarion.conf or polarion-cluster.conf for the below misconfiguration: RedirectMatch permanent ^/$ /polarion/ which must be changed to RedirectMatch permanent "^/$" "https://&lt;their-polarion-host-here&gt;/polarion/"

02

cvss

Technical severity, 0–10. One row per scoring source.

6.1
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · NVD / NIST USexploitability 2.8 · impact 2.7
v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:T/RC:Csecondary · CISA US
v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:T/RC:Csecondary · ENISA EU
v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:Nsecondary · productcert@siemens.com DEexploitability 2.8 · impact 2.5
v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:T/RC:Csecondary · Siemens ProductCERT DE
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-74USCWE-74USCWE-74US
05

affected products (5)

Products and version ranges known to be affected.

06

advisories (2)

Vendor and ecosystem advisories describing this.

  • SSA-792594SSA-792594: Host Header Injection Vulnerability in Polarion ALM2022-12-13csaf · siemens_psirtDE

    Polarion ALM contains a misconfiguration in its default Apache HTTP Server configuration that could allow an attacker to perform host header injection attacks. Siemens has released an update for Polarion ALM and recommends to update to the latest version.

  • ICSA-22-349-08Siemens Polarion ALM2022-12-13icsa · cisa_csaf_otUS

    Polarion ALM contains a misconfiguration in its default Apache HTTP Server configuration that could allow an attacker to perform host header injection attacks. Siemens has released an update for Polarion ALM and recommends to update to the latest version.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcisa_csaf_otnvdsiemens_psirtNVDCVE.orgMITRE
published 2022-12-13modified 2026-06-17
09

references (4)

External citations — patches, advisories, analysis.

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