What’s Vulnerable › Vulnerabilities

CVE-1999-1389

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1998-05-11 · updated 2026-06-16

Description

US Robotics/3Com Total Control Chassis with Frame Relay between 3.6.22 and 3.7.24 does not properly enforce access filters when the "set host prompt" setting is made for a port, which allows attackers to bypass restrictions by providing the hostname twice at the "host: " prompt.

Affected products

• 3Com Total Control Netserver Card: through 3.7.24

References

• http://marc.info/?l=bugtraq&m=90221101925916&w=2
• http://www.securityfocus.com/bid/99
• http://marc.info/?l=bugtraq&m=90221101925916&w=2
• http://www.securityfocus.com/bid/99

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