What is CVE-2022-23312?

CVE-2022-23312 is a medium-severity vulnerability in Siemens Spectrum Power 4, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-09.

How severe is CVE-2022-23312?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Siemens Spectrum Power 4

CVE-2022-23312

A vulnerability has been identified in Spectrum Power 4 (All versions < V4.70 SP9 Security Patch 1). The integrated web application "Online Help" in affected product contains a Cross-Site Scripting (XSS) vulnerability that could be exploited if unsuspecting users are tricked into accessing a malicious link.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-02-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (44.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Siemens Spectrum Power 4 — versions All versions < V4.70 SP9 Security Patch 1
Siemens Spectrum Power 4 — versions 4.70

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cert-portal.siemens.com/productcert/pdf/ssa-831168.pdf (Vendor Advisory)

Frequently asked questions

What is CVE-2022-23312?: CVE-2022-23312 is a medium-severity vulnerability in Siemens Spectrum Power 4, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-09.
How severe is CVE-2022-23312?: Medium severity. CVSS v3 base score is 6.1 out of 10.