NULL pointer dereference in Siemens Siprotec_5_6md85
CVE-2023-28766
A vulnerability has been identified in SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V9.64), SIPROTEC 5 6MU85 (CP300) (…
EPSS: 0.009 (56.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Siemens Siprotec_5_6md85 — versions cp200, cp300
- Siemens Siprotec 5 6md85 (Cp300) — versions V7.80
- Siemens Siprotec_5_6md85_firmware
- Siemens Siprotec_5_6md86 — versions cp200, cp300
- Siemens Siprotec 5 6md86 (Cp300) — versions V7.80
- Siemens Siprotec_5_6md86_firmware
- Siemens Siprotec_5_6md89 — versions cp300
- Siemens Siprotec 5 6md89 (Cp300) — versions V7.80
- Siemens Siprotec_5_6md89_firmware
- Siemens Siprotec_5_6mu85 — versions cp300
Weakness classification (CWE)
References
- productcert@siemens.com (Vendor Advisory)
- productcert@siemens.com
Frequently asked questions
- What is CVE-2023-28766?
- CVE-2023-28766 is a high-severity vulnerability in Siemens Siprotec_5_6md85, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-04-11.
- How severe is CVE-2023-28766?
- High severity. CVSS v3 base score is 7.5 out of 10.