CVE-2016-6273

7.5 highEPSS 1.8%

High (7.5) in citrix. EPSS 1.8% chance of exploitation in the next 30 days.

The lmadmin component in Flexera FlexNet Publisher (aka Flex License Manager) before 2015 SP5 and 2016 before R1 SP1, as used by Citrix License Server for Windows before 11.14.0.1 and Citrix License Server VPX before 11.14.0.1, allows remote attackers to cause a denial of service (crash) via a type 2F packet with a '01 19' opcode.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
Published: 2016-10-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

citrix:license_server
citrix:license_server_vpx

References

http://support.citrix.com/article/CTX217430
http://www.securityfocus.com/bid/93450
http://www.securitytracker.com/id/1037008
https://www.tenable.com/security/research/tra-2016-29
http://support.citrix.com/article/CTX217430

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