What is CVE-2018-11463?

CVE-2018-11463 is a high-severity vulnerability in Siemens Sinumerik_808d_v4.7, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2018-12-12.

How severe is CVE-2018-11463?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Siemens Sinumerik_808d_v4.7

CVE-2018-11463

A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8…

Vulnerability class: Buffer Overflow

EPSS: 0.005 (36.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

productcert@siemens.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
productcert@siemens.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-11463?: CVE-2018-11463 is a high-severity vulnerability in Siemens Sinumerik_808d_v4.7, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2018-12-12.
How severe is CVE-2018-11463?: High severity. CVSS v3 base score is 7.8 out of 10.