Vulnerability Name:

CVE-1999-1389 (CCN-7330)

Assigned:1998-05-11
Published:1998-05-11
Updated:2016-10-18
Summary: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.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: BugTraq Mailing List, Mon, 11 May 1998 13:57:44 -0700
3Com/USR Total Control Chassis dialup port access filters

Source: MITRE
Type: CNA
CVE-1999-1389

Source: BUGTRAQ
Type: UNKNOWN
19980511 3Com/USR Total Control Chassis dialup port access filters

Source: CCN
Type: OSVDB ID: 6060
3Com Total Control Chassis Double Hostname Filter Bypass

Source: BID
Type: Vendor Advisory
99

Source: CCN
Type: BID-99
3com Total Control Filter Bypass Vulnerability

Source: XF
Type: UNKNOWN
3com-netserver-filter-bypass(7330)

Vulnerable Configuration:Configuration 1:
  • cpe:/h:3com:total_control_netserver_card:*:*:*:*:*:*:*:* (Version <= 3.7.24)

  • Configuration CCN 1:
  • cpe:/h:3com:total_control_netserver_card:3.7.24:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    3com total control netserver card *
    3com total control netserver card 3.7.24