How severe is CVE-2022-46265?

CVE-2022-46265 has a CVSS 3.x base score of 5.4, 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-2022-46265 being actively exploited?

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

What products are affected by CVE-2022-46265?

CVE-2022-46265 affects Siemens Polarion Alm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46265?

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

When was CVE-2022-46265 published?

CVE-2022-46265 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-46265

CVE-2022-46265 is a medium-severity vulnerability in Siemens Polarion Alm 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Siemens Polarion Alm
Published: 2022-12-13
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2022-46265?: 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.
How severe is CVE-2022-46265?: CVE-2022-46265 has a CVSS 3.x base score of 5.4, 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-2022-46265 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46265?: CVE-2022-46265 affects Siemens Polarion Alm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46265?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-46265 published?: CVE-2022-46265 was published on 2022-12-13 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-792594.pdf

Affected products (1)

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

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