CVE-1999-1150

Livingston Portmaster routers running ComOS use the same initial sequence number (ISN) for TCP connections, which allows remote attackers to conduct spoofing…

published September 12, 2001

CVSS
—
EPSS
1%
Percentile
71.3
In the wild
Unconfirmed
What it is

Livingston Portmaster routers running ComOS use the same initial sequence number (ISN) for TCP connections, which allows remote attackers to conduct spoofing and hijack TCP sessions.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01351 · 71.3th percentile
Published
2001-09-12T04:00Z
EPSS history
Timeline
  • 12 SEP 04:00Z
    Livingston Portmaster routers running ComOS use the same initial sequence number (ISN) for TCP connections, which allows remote attackers to conduct spoofing…
    cvelistv5