Siemens Desigo DXR2
At a glance
- Source
- NVD
- EPSS
- EPSS 1.08 % · percentile 65 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- siemens
- NVD status
- Modified
Description
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). The login functionality of the application fails to normalize the response times of login attempts performed with wrong usernames with the ones executed with correct usernames. A remote unauthenticated attacker could exploit this side-channel information to perform a username enumeration attack and identify valid usernames.
Weaknesses (CWE)
- CWE-203 — Observable Discrepancy
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-28958
- GCVE · GCVE-0-2022-24043
CERT-FR advisories
- CERTFR-2022-AVI-435 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:siemens:desigo_dxr2_firmware:*:*:*:*:*:*:*:*< 01.21.142.5-22cpe:2.3:o:siemens:desigo_pxc3_firmware:*:*:*:*:*:*:*:*< 01.21.142.4-18cpe:2.3:o:siemens:desigo_pxc4_firmware:*:*:*:*:*:*:*:*< 02.20.142.10-10884cpe:2.3:o:siemens:desigo_pxc5_firmware:*:*:*:*:*:*:*:*< 02.20.142.10-10884
Affected products
| Product | Versions |
|---|---|
| Siemens · Desigo DXR2 | affected All versions < V01.21.142.5-22 |
| Siemens · Desigo PXC3 | affected All versions < V01.21.142.4-18 |
| Siemens · Desigo PXC4 | affected All versions < V02.20.142.10-10884 |
| Siemens · Desigo PXC5 | affected All versions < V02.20.142.10-10884 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |