High severity7.5NVD Advisory· Published Oct 13, 2016· Updated Jun 17, 2026
CVE-2016-8563
CVE-2016-8563
Description
Siemens Automation License Manager (ALM) before 5.3 SP3 Update 1 allows remote attackers to cause a denial of service (ALM service outage) via crafted packets to TCP port 4410.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:siemens:automation_license_manager:*:sp3:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:siemens:automation_license_manager:*:sp3:*:*:*:*:*:*range: <=5.3
- (no CPE)range: <5.3 SP3 Update 1
Patches
Vulnerability mechanics
References
4- www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-284342.pdfnvdPatchVendor Advisory
- www.securityfocus.com/bid/93553nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1037011nvd
- ics-cert.us-cert.gov/advisories/ICSA-16-287-02nvd
News mentions
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