Veille CVE
CVE-2023-35920
7.5 ÉlevéeDescription
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). Affected devices cannot properly process specially crafted IP packets sent to the devices. This could allow an unauthenticated remote attacker to cause a denial of service condition. The affected devices must be restarted manually.
Produits concernés
- Siemens SIMATIC MV540 H
- Siemens SIMATIC MV540 S
- Siemens SIMATIC MV550 H
- Siemens SIMATIC MV550 S
- Siemens SIMATIC MV560 U
- Siemens SIMATIC MV560 X
- siemens simatic_mv540_h
- siemens simatic_mv540_s
- siemens simatic_mv550_h
- siemens simatic_mv550_s
- siemens simatic_mv560_u
- siemens simatic_mv560_x
- Siemens simatic mv540 h firmware
- Siemens simatic mv540 s firmware
- Siemens simatic mv550 h firmware
- Siemens simatic mv550 s firmware
- Siemens simatic mv560 u firmware
- Siemens simatic mv560 x firmware
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | productcert@siemens.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | 7.5 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf Vendor Advisory