Zeus Web Server before 4.3r5 does not use random transaction IDs for DNS requests, which makes it easier for remote attackers to spoof DNS responses.
http://support.zeus.com/zws/media/docs/4.3/RELEASE_NOTES
Source: Mitre, NVD
Published: 2010-01-20
Updated: 2026-06-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
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: 0.00224