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Cisco » Vpn 3000 Concentrator : Security Vulnerabilities

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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-2006-4313 Exec Code 2006-08-23 2008-09-05
5.0
None Remote Low Not required None Partial None
Multiple unspecified vulnerabilities in Cisco VPN 3000 series concentrators before 4.1, 4.1.x up to 4.1(7)L, and 4.7.x up to 4.7(2)F allow attackers to execute the (1) CWD, (2) MKD, (3) CDUP, (4) RNFR, (5) SIZE, and (6) RMD FTP commands to modify files or create and delete directories via unknown vectors.
2 CVE-2006-3906 DoS 2006-07-27 2009-03-04
5.0
None Remote Low Not required None None Partial
Internet Key Exchange (IKE) version 1 protocol, as implemented on Cisco IOS, VPN 3000 Concentrators, and PIX firewalls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of IKE Phase-1 packets that exceed the session expiration rate. NOTE: it has been argued that this is due to a design weakness of the IKE version 1 protocol, in which case other vendors and implementations would also be affected.
3 CVE-2006-3073 XSS 2006-06-19 2008-09-05
2.6
None Remote High Not required None Partial None
Multiple cross-site scripting (XSS) vulnerabilities in the WebVPN feature in the Cisco VPN 3000 Series Concentrators and Cisco ASA 5500 Series Adaptive Security Appliances (ASA), when in WebVPN clientless mode, allow remote attackers to inject arbitrary web script or HTML via the domain parameter in (1) dnserror.html and (2) connecterror.html, aka bugid CSCsd81095 (VPN3k) and CSCse48193 (ASA). NOTE: the vendor states that "WebVPN full-network-access mode" is not affected, despite the claims by the original researcher.
4 CVE-2005-4499 +Priv 2005-12-22 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
The Downloadable RADIUS ACLs feature in Cisco PIX and VPN 3000 concentrators, when creating an ACL on the Cisco Secure Access Control Server (CS ACS), generates a random internal name for an ACL that is also used as a hidden user name and password, which allows remote attackers to gain privileges by sniffing the username from the cleartext portion of a RADIUS session, then using the password to log in to another device that uses CS ACS.
5 CVE-2005-3669 DoS 2005-11-18 2009-03-04
5.0
None Remote Low Not required None None Partial
Multiple unspecified vulnerabilities in the Internet Key Exchange version 1 (IKEv1) implementation in multiple Cisco products allow remote attackers to cause a denial of service (device reset) via certain malformed IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the Cisco advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
6 CVE-2005-2025 2005-06-20 2008-09-05
5.0
None Remote Low Not required Partial None None
Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname.
7 CVE-2005-0943 DoS 2005-03-30 2008-09-05
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 series Concentrator running firmware 4.1.7.A and earlier allows remote attackers to cause a denial of service (device reload or drop user connection) via a crafted HTTPS packet.
8 CVE-2003-0260 DoS 2003-05-27 2008-09-10
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 2.x.x through 3.6.7A allow remote attackers to cause a denial of service (slowdown and possibly reload) via a flood of malformed ICMP packets.
9 CVE-2003-0259 DoS 2003-05-27 2008-09-10
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 2.x.x through 3.6.7 allows remote attackers to cause a denial of service (reload) via a malformed SSH initialization packet.
10 CVE-2003-0258 2003-05-27 2008-09-10
7.5
User Remote Low Not required Partial Partial Partial
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allow remote attackers to reach the private network without authentication.
11 CVE-2002-1103 DoS 2002-10-04 2008-09-05
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.
12 CVE-2002-1102 DoS 2002-10-04 2008-09-05
5.0
None Remote Low Not required None None Partial
The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection.
13 CVE-2002-1101 DoS 2002-10-04 2008-09-05
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via a long user name.
14 CVE-2002-1100 DoS 2002-10-04 2008-09-05
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to cause a denial of service (crash) via a long (1) username or (2) password to the HTML login interface.
15 CVE-2002-1099 +Info 2002-10-04 2008-09-05
5.0
None Remote Low Not required Partial None None
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to obtain potentially sensitive information without authentication by directly accessing certain HTML pages.
16 CVE-2002-1098 2002-10-04 2008-09-05
7.5
None Remote Low Not required Partial Partial Partial
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, adds an "HTTPS on Public Inbound (XML-Auto)(forward/in)" rule but sets the protocol to "ANY" when the XML filter configuration is enabled, which ultimately allows arbitrary traffic to pass through the concentrator.
17 CVE-2002-1097 2002-10-04 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.2, allows restricted administrators to obtain certificate passwords that are stored in plaintext in the HTML source code for Certificate Management pages.
18 CVE-2002-1096 2002-10-04 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.1, allows restricted administrators to obtain user passwords that are stored in plaintext in HTML source code.
19 CVE-2002-1095 DoS 2002-10-04 2008-09-05
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the "No Encryption" option set.
20 CVE-2002-1094 +Info 2002-10-04 2008-09-05
5.0
None Remote Low Not required Partial None None
Information leaks in Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.5.4 allow remote attackers to obtain potentially sensitive information via the (1) SSH banner, (2) FTP banner, or (3) an incorrect HTTP request.
21 CVE-2002-1093 DoS 2002-10-04 2008-09-05
5.0
None Remote Low Not required None None Partial
HTML interface for Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.0.3(B) allows remote attackers to cause a denial of service (CPU consumption) via a long URL request.
22 CVE-2002-1092 2002-10-04 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
Cisco VPN 3000 Concentrator 3.6(Rel) and earlier, and 2.x.x, when configured to use internal authentication with group accounts and without any user accounts, allows remote VPN clients to log in using PPTP or IPSEC user authentication.
23 CVE-2001-0428 DoS 2001-07-02 2008-09-05
5.0
None Remote Low Not required None None Partial
Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via an IP packet with an invalid IP option.
Total number of vulnerabilities : 23   Page : 1 (This Page)
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