WAGO: Managed Switches: Unauthorized creation of user accounts (WAGO 0852-0303)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.11 % · percentile 66 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- CERTVDE
- NVD status
- Modified
Description
In multiple managed switches by WAGO in different versions without authorization and with specially crafted packets it is possible to create users.
Weaknesses (CWE)
- CWE-306 — Missing Authentication for Critical Functionality
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | CERTVDE |
| CVSS 3.1 | CRITICAL 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | NVD · info@cert.vde.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-8407
- GCVE · GCVE-0-2021-20998
Affected configurations (NVD CPE)
cpe:2.3:o:wago:0852-0303_firmware:*:*:*:*:*:*:*:*≤ 1.2.3.s0cpe:2.3:o:wago:0852-1305_firmware:*:*:*:*:*:*:*:*≤ 1.1.7.s0cpe:2.3:o:wago:0852-1505_firmware:*:*:*:*:*:*:*:*≤ 1.1.6.s0cpe:2.3:o:wago:0852-1305\/000-001_firmware:*:*:*:*:*:*:*:*≤ 1.0.4.s0cpe:2.3:o:wago:0852-1505\/000-001_firmware:*:*:*:*:*:*:*:*≤ 1.0.4.s0
Affected products
| Product | Versions |
|---|---|
| WAGO · 0852-0303 | affected unspecified ≤ V1.2.3.S0 |
| WAGO · 0852-1305 | affected unspecified ≤ V1.1.7.S0 |
| WAGO · 0852-1505 | affected unspecified ≤ V1.1.6.S0 |
| WAGO · 0852-1305/000-001 | affected unspecified ≤ V1.0.4.S0 |
| WAGO · 0852-1505/000-001 | affected unspecified ≤ V1.0.4.S0 |
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 |
| 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 |