Detections
Analytics

CVE-2016-5673

high

Description

UltraVNC Repeater before 1300 does not restrict destination IP addresses or TCP ports, which allows remote attackers to obtain open-proxy functionality by using a :: substring in between the IP address and port number.

References

http://www.kb.cert.org/vuls/id/BLUU-A9WQVP

http://www.kb.cert.org/vuls/id/735416

http://www.securityfocus.com/bid/92348

Details

Source: Mitre, NVD

Published: 2016-08-25

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.01374