Wibu-Systems CodeMeter
At a glance
- Source
- NVD
- EPSS
- EPSS 33.30 % · percentile 98 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- tenable
- NVD status
- Modified
Description
A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server.
Weaknesses (CWE)
- CWE-125 — Out-of-bounds Read
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.4 | AV:N/AC:L/Au:N/C:P/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-7550
- GCVE · GCVE-0-2021-20093
CERT-FR advisories
- CERTFR-2023-AVI-0935 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2022-AVI-124 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2021-AVI-518 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:wibu:codemeter:*:*:*:*:*:*:*:*≤ 7.21acpe:2.3:a:siemens:pss_cape:-:*:*:*:*:*:*:*cpe:2.3:o:siemens:sicam_230_firmware:*:*:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_information_server:2019:sp1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_information_server:2020:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:*< 3.1cpe:2.3:a:siemens:simatic_wincc_oa:3.17:-:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_wincc_oa:3.18:-:*:*:*:*:*:*cpe:2.3:a:siemens:simit_simulation_platform:*:*:*:*:*:*:*:*≥ 10.0 < 10.3cpe:2.3:a:siemens:simit_simulation_platform:10.3:-:*:*:*:*:*:*cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*< 1.0.1.1cpe:2.3:a:siemens:sinec_infrastructure_network_services:1.0.1:-:*:*:*:*:*:*cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*< 3.0cpe:2.3:a:siemens:sinema_remote_connect_server:3.0:-:*:*:*:*:*:*cpe:2.3:a:siemens:sinema_remote_connect_server:3.0:sp1:*:*:*:*:*:*cpe:2.3:h:siemens:simatic_process_historian:*:*:*:*:*:*:*:*≥ 2019 < 2020cpe:2.3:h:siemens:simatic_process_historian:2020:-:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Wibu-Systems CodeMeter | affected < 7.21a |
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 |