What’s Vulnerable › Vulnerabilities
CVE-2018-11465
- Severity: high (CVSS 7.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2018-12-12 · updated 2026-06-17
- Weakness: CWE-248
Description
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 (All versions < V4.8 SP3). A local attacker could use ioctl calls to do out of bounds reads, arbitrary writes, or execute code in kernel mode. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Affected products
- Siemens Sinumerik 808D V4.7 Firmware: all versions
- Siemens Sinumerik 808D V4.8 Firmware: all versions
- Siemens Sinumerik 828D V4.7 Firmware: through 4.7
- Siemens Sinumerik 840D Sl V4.7 Firmware: through 4.7
- Siemens Sinumerik 840D Sl V4.8 Firmware: through 4.8
References
- http://www.securityfocus.com/bid/106185
- https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf
- http://www.securityfocus.com/bid/106185
- https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf
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