CVE-2018-3991
40Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 10epss 34%
exploitation probability
34%top 2% of all CVEs
observed exploitation
nono source reports it
An exploitable heap overflow vulnerability exists in the WkbProgramLow function of WibuKey Network server management, version 6.40.2402.500. A specially crafted TCP packet can cause a heap overflow, potentially leading to remote code execution. An attacker can send a malformed TCP packet to trigger this vulnerability.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected products
n/a · n/aReferences
https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-902727.pdfhttps://talosintelligence.com/vulnerability_reports/TALOS-2018-0659http://www.securityfocus.com/bid/107005