CVE-2021-22291 (GCVE-0-2021-22291)

Vulnerability from cvelistv5 – Published: 2025-10-07 13:29 – Updated: 2025-10-07 13:52
VLAI
Title
EIBPORT Reflected XSS
Summary
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in ABB EIBPORT V3 KNX, ABB EIBPORT V3 KNX GSM.This issue affects EIBPORT V3 KNX: before 3.9.2; EIBPORT V3 KNX GSM: before 3.9.2.
Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-07 13:51 UTC
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version CPE status
ABB EIBPORT V3 KNX Affected: 0 , < 3.9.2 (custom)
guessed Create a notification for this product.
ABB EIBPORT V3 KNX GSM Affected: 0 , < 3.9.2 (custom)
guessed Create a notification for this product.
Date Public
2025-10-07 00:30
Credits
ABB acknowledges and thanks Psytester for responsibly disclosing the vulnerabilities and helping to verify the resolving implementation.
Show details on NVD website
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Nomenclature

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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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