Vulnerability Name:

CVE-2007-5419 (CCN-38111)

Assigned:2007-10-10
Published:2007-10-10
Updated:2018-10-15
Summary:The 3Com 3CRWER100-75 router with 1.2.10ww software, when enabling an optional virtual server, configures this server to accept all source IP addresses on the external (Internet) interface unless the user selects other options, which might expose the router to unintended incoming traffic from remote attackers, as demonstrated by setting up a virtual server on port 80, which allows remote attackers to access the web management interface.
CVSS v3 Severity:9.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
8.1 High (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.6 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
6.1 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-16
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: BugTraq Mailing List, Wed Oct 10 2007 - 09:14:01 CDT
3Com WIFI router remote administration vulnerability

Source: MITRE
Type: CNA
CVE-2007-5419

Source: OSVDB
Type: UNKNOWN
43657

Source: SREASON
Type: UNKNOWN
3217

Source: CCN
Type: 3Com Corporation Web site
3Com OfficeConnect Wireless 54 Mbps 11g Cable/DSL Router (3CRWER100-75)

Source: CCN
Type: OSVDB ID: 43657
3Com 3CRWER100-75 Router Virtual Server Remote Administration Bypass

Source: BUGTRAQ
Type: UNKNOWN
20071010 3Com WIFI router remote administration vulnerability.

Source: BID
Type: UNKNOWN
26009

Source: CCN
Type: BID-26009
3Com OfficeConnect Wireless Cable/DSL Router Unauthorized Remote Administration Vulnerability

Source: XF
Type: UNKNOWN
3com-3crwer10075-unauthorized-access(38111)

Vulnerable Configuration:Configuration 1:
  • cpe:/h:3com:3crwe554g72t:3crwer100-75:*:1.2.10ww:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    3com 3crwe554g72t 3crwer100-75