CVE-2018-11456
mediumPriorität · verfolgen · 23EPSS 0.013 · 69. PerzentilEUUSEPSS · bewertet 2026-10-27
A vulnerability has been identified in Automation License Manager 5 (All versions < 5.3.4.4). An attacker with network access to the device could send specially crafted network packets to determine whether or not a network port on another remote system is accessible or not. This allows the attacker to do basic network scanning using the victims machine. Successful exploitation requires a network connection to the affected device. The attacker does not need privileges, no user interaction is required. The impact is limited to determining whether or not a port on a target system is accessible by the affected device.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenAutomation License Manager 5cisa_csaf_ot
Update to V5.3.4.4 - Download: https://support.industry.siemens.com/cs/ww/en/view/114358
https://support.industry.siemens.com/cs/ww/en/view/114358 - MitigationAutomation License Manager 5cisa_csaf_ot
Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Restrict network access as far as possible
- MitigationAutomation License Manager 6cisa_csaf_ot
Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Restrict network access as far as possible
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (6)
Betroffene Produkte und Versionsbereiche.
- Siemens AG Automation License Manager 5Automation License Manager 5 : All versions → 5.3.4.4enisa_euvdEU
- siemens automation license manager< 5.3.4.4nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- ICSA-18-226-03ICSA-18-226-03 Siemens Automation License Manager2018-08-07icsa · cisa_csaf_otUS
CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (6)
Externe Belege — Patches, Meldungen, Analysen.
- https://cert-portal.siemens.com/productcert/pdf/ssa-920962.pdfcnnvd
- https://www.securityfocus.com/bid/105114cnnvd
- http://www.securityfocus.com/bid/105114enisa_euvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-920962.pdfenisa_euvd
- http://www.securityfocus.com/bid/105114Third Party AdvisoryVDB Entrynvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-920962.pdfVendor Advisorynvd
Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan