CVE-2018-11463 describes a buffer overflow vulnerability in the service command application of several Siemens SINUMERIK 808D, 828D, and 840D sl versions. This flaw allows a local attacker with user privileges to execute arbitrary code with elevated privileges, compromising the system's confidentiality, integrity, and availability. The vulnerability has a CVSS v3 score of 7.8 (High), indicating a significant risk due to its local attack vector and potential for full system compromise. There is no known public exploitation, exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:siemens:sinumerik_808d_v4.7_firmware:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:siemens:sinumerik_808d_v4.8_firmware:*:*:*:*:*:*:*:* | ||
<= 4.7CPE matchmatch criteria | cpe:2.3:o:siemens:sinumerik_828d_v4.7_firmware:*:*:*:*:*:*:*:* | ||
<= 4.7CPE matchmatch criteria | cpe:2.3:o:siemens:sinumerik_840d_sl_v4.7_firmware:*:*:*:*:*:*:*:* | ||
<= 4.8CPE matchmatch criteria | cpe:2.3:o:siemens:sinumerik_840d_sl_v4.8_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.