CVE-2021-30195
At a glance
- Source
- NVD
- EPSS
- EPSS 7.55 % · percentile 95 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Analyzed
Description
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
Weaknesses (CWE)
- CWE-125 — Out-of-bounds Read
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-17127
- GCVE · GCVE-0-2021-30195
CERT-FR advisories
- CERTFR-2021-AVI-622 — Multiples vulnérabilités dans les produits Schneider Electric · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:wago:750-893_firmware:*:*:*:*:*:*:*:*< fw08cpe:2.3:o:wago:750-891_firmware:*:*:*:*:*:*:*:*< fw08cpe:2.3:o:wago:750-890_firmware:*:*:*:*:*:*:*:*< fw08cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-885_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-882_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-881_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:*< fw16cpe:2.3:o:wago:750-862_firmware:*:*:*:*:*:*:*:*< fw08cpe:2.3:o:wago:750-852_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-832_firmware:*:*:*:*:*:*:*:*< fw08cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-829_firmware:*:*:*:*:*:*:*:*< fw15cpe:2.3:o:wago:750-8202_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8203_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8204_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8206_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8207_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8208_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8210_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8211_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8212_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8213_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8214_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8216_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:o:wago:750-8217_firmware:*:*:*:*:*:*:*:*< 03.06.19_\(18\)cpe:2.3:a:codesys:plcwinnt:*:*:*:*:*:*:*:*< 2.4.7.55cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:*:x86:*< 2.4.7.55cpe:2.3:o:wago:750-823_firmware:*:*:*:*:*:*:*:*< fw08
Affected products
| Product | Versions |
|---|---|
| affected n/a |
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 |