Executive Summary
| Summary | |
|---|---|
| Title | Cisco Web Security Appliance FTP Authentication Bypass Vulnerability |
| Informations | |||
|---|---|---|---|
| Name | cisco-sa-20180307-wsa | First vendor Publication | 2018-03-07 |
| Vendor | Cisco | Last vendor Modification | 2018-03-07 |
| Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A vulnerability in the FTP server of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to log in to the FTP server of the device without a valid password. The attacker does need to have a valid username. The vulnerability is due to incorrect FTP user credential validation. An attacker could exploit this vulnerability by using FTP to connect to the management IP address of the targeted device. A successful exploit could allow the attacker to log in to the FTP server of the Cisco WSA without having a valid password. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-wsa ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-wsa"] BEGIN PGP SIGNATURE iQJ5BAEBAgBjBQJaoA/kXBxDaXNjbyBQcm9kdWN0IFNlY3VyaXR5IEluY2lkZW50 IFJlc3BvbnNlIFRlYW0gKENpc2NvIFBTSVJUIGtleSAyMDE4LTIwMTkpIDxwc2ly dEBjaXNjby5jb20+AAoJEJa12PPJBfczbTIQAK71/sEyneWXmTUhwnNM/7oZmh2w mc00nXt10Alg9aTfPUJTXQTRabf4BZ5uxx6Ls9PIEspYxVOyPSGZfOsZ1vaess1a M1RcPtiZK/V6+XuBF4tIThArntIr+dkWAOEnkQjdQqZeQrJYQG52rXmxO+99/82r vvio9WTh10UhzE52VpeZ7hfdk56R+4NGRqmjmki3ncvISsnV2ywpCF4lXf8H80A3 yK2uMGGgR8Lgg+EpskU5z+fU8hFgapI2ftV1ux+v53Y9vk61NAAsHMujQ2LIcEv5 QdI+a4nYrcVggAY2pk8CL5r5gpWqVbbNPciHGW4A6P0t5wRjWNjjcAh+AIy+fJbR TEgN5wUdIUPojEXmXJ1r4y5wom938X8n+JkvnAOkVm4QhW31SCU5DRHxJ/HndkAh 9onlNnkYXW7S7cJ9zPOPlrRLT29lD2MwmWRCTeA+UIOcxe2QlJ1wbj1VfsYz3SSw EjyQFgrw0yNGfbTHX7XPi5+PZUq4zEwZ9Ujuf5zKTqRLhAyA3lvdpfHqqaWUiSUO xNvxxv33jcZbVJKvcYdZvF0UUVC9ixuqx48+/cZSmqJjDlr4SG7Bllyfxm7kV7ic S6LXUyx0nxBuXCRsUl/LcsOCz9FxMt15og0EAiA1QXoXUjPWMmPntoFKx0uvvAf5 Rf1vJm9G9i55SkwV =otHs END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
| Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-287 | Improper Authentication |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 1 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-03-16 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20180307-wsa.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2018-03-28 05:19:53 |
|
| 2018-03-08 12:07:06 |
|
| 2018-03-07 21:19:49 |
|
