CVE-2023-21529
Microsoft Microsoft Exchange Server 2013 Cumulative Update 23
En bref
- Source
- NVD
- EPSS
- EPSS 59.29 % · centile 99 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- microsoft
- Statut NVD
- Analyzed
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Faiblesses (CWE)
- CWE-502 — Désérialisation de données non fiables
Références
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21529
- https://www.microsoft.com/en-us/security/blog/2026/04/06/storm-1175-focuses-gaze-on-vulnerable-web-facing-assets-in-high-tempo-medusa-ransomware-operations/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-21529
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · secure@microsoft.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2023-25697
- GCVE · GCVE-0-2023-21529
Avis du CERT-FR
- CERTFR-2023-AVI-0133 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Microsoft · Microsoft Exchange Server 2013 Cumulative Update 23 | affected 15.00.0 < 15.00.1497.047 |
| Microsoft · Microsoft Exchange Server 2016 Cumulative Update 23 | affected 15.01.0 < 15.01.2507.021 |
| Microsoft · Microsoft Exchange Server 2019 Cumulative Update 11 | affected 15.02.0 < 15.02.0986.041 |
| Microsoft · Microsoft Exchange Server 2019 Cumulative Update 12 | affected 15.02.0 < 15.02.1118.025 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| 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 |