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Cisco : Security Vulnerabilities Published In 2006 (Bypass)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2006-5660 Bypass 2006-11-02 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco Security Agent Management Center (CSAMC) 5.1 before 5.1.0.79 does not properly handle certain LDAP error messages, which allows remote attackers to bypass authentication requirements via an empty password when using an external LDAP server.
2 CVE-2006-4983 Bypass 2006-09-25 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco NAC allows quarantined devices to communicate over the network with (1) DNS, (2) DHCP, and (3) EAPoUDP, which allows attackers to bypass control methods by tunneling network traffic through one of these protocols.
3 CVE-2006-4982 Bypass 2006-09-25 2008-09-05
4.6
User Local Low Not required Partial Partial Partial
Cisco NAC maintains an exception list that does not record device properties other than MAC address, which allows physically proximate attackers to bypass control methods and join a local network by spoofing the MAC address of a different type of device, as demonstrated by using the MAC address of a disconnected printer.
4 CVE-2006-4911 Bypass 2006-09-20 2008-09-05
7.5
None Remote Low Not required Partial Partial Partial
Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a "crafted sequence of fragmented IP packets".
5 CVE-2006-4650 Overflow Bypass 2006-09-08 2009-03-04
2.6
None Remote High Not required Partial None None
Cisco IOS 12.0, 12.1, and 12.2, when GRE IP tunneling is used and the RFC2784 compliance fixes are missing, does not verify the offset field of a GRE packet during decapsulation, which leads to an integer overflow that references data from incorrect memory locations, which allows remote attackers to inject crafted packets into the routing queue, possibly bypassing intended router ACLs.
6 CVE-2006-4430 Bypass 2006-08-28 2008-09-05
5.0
None Remote Low Not required None Partial None
The Cisco Network Admission Control (NAC) 3.6.4.1 and earlier allows remote attackers to prevent installation of the Cisco Clean Access (CCA) Agent and bypass local and remote protection mechanisms by modifying (1) the HTTP User-Agent header or (2) the behavior of the TCP/IP stack. NOTE: the vendor has disputed the severity of this issue, stating that users cannot bypass authentication mechanisms.
7 CVE-2006-3226 Bypass 2006-06-26 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco Secure Access Control Server (ACS) 4.x for Windows uses the client's IP address and the server's port number to grant access to an HTTP server port for an administration session, which allows remote attackers to bypass authentication via various methods, aka "ACS Weak Session Management Vulnerability."
8 CVE-2006-0764 +Priv Bypass 2006-02-17 2008-09-05
5.1
User Remote High Not required Partial Partial Partial
The Authentication, Authorization, and Accounting (AAA) capability in versions 5.0(1) and 5.0(3) of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a "tacacs-server host" command, allows remote attackers to bypass authentication and gain privileges, aka Bug ID CSCsd21455.
9 CVE-2006-0515 Bypass 2006-05-09 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco PIX/ASA 7.1.x before 7.1(2) and 7.0.x before 7.0(5), PIX 6.3.x before 6.3.5(112), and FWSM 2.3.x before 2.3(4) and 3.x before 3.1(7), when used with Websense/N2H2, allows remote attackers to bypass HTTP access restrictions by splitting the GET method of an HTTP request into multiple packets, which prevents the request from being sent to Websense for inspection, aka bugs CSCsc67612, CSCsc68472, and CSCsd81734.
10 CVE-2006-0486 Exec Code Bypass 2006-01-31 2009-03-04
4.6
User Local Low Not required Partial Partial Partial
Certain Cisco IOS releases in 12.2S based trains with maintenance release number 25 and later, 12.3T based trains, and 12.4 based trains reuse a Tcl Shell process across login sessions of different local users on the same terminal if the first user does not use tclquit before exiting, which may cause subsequent local users to execute unintended commands or bypass AAA command authorization checks, aka Bug ID CSCef77770.
Total number of vulnerabilities : 10   Page : 1 (This Page)
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