CVE-2020-3187
Summary
| CVE | CVE-2020-3187 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-05-06 17:15:00 UTC |
| Updated | 2023-08-16 16:17:00 UTC |
| Description | A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct directory traversal attacks and obtain read and delete access to sensitive files on a targeted system. The vulnerability is due to a lack of proper input validation of the HTTP URL. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences. An exploit could allow the attacker to view or delete arbitrary files on the targeted system. When the device is reloaded after exploitation of this vulnerability, any files that were deleted are restored. The attacker can only view and delete files within the web services file system. This file system is enabled when the affected device is configured with either WebVPN or AnyConnect features. This vulnerability can not be used to obtain access to ASA or FTD system files or underlying operating system (OS) files. Reloading the affected device will restore all files within the web services file system. |
Risk And Classification
Problem Types: CWE-22
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Cisco | Adaptive Security Appliance | All | All | All | All |
| Application | Cisco | Adaptive Security Appliance | All | All | All | All |
| Operating System | Cisco | Adaptive Security Appliance Software | All | All | All | All |
| Hardware | Cisco | Asa 5505 | - | All | All | All |
| Hardware | Cisco | Asa 5505 | - | All | All | All |
| Operating System | Cisco | Asa 5505 Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5505 Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5510 | - | All | All | All |
| Hardware | Cisco | Asa 5510 | - | All | All | All |
| Operating System | Cisco | Asa 5510 Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5510 Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5512-x | - | All | All | All |
| Hardware | Cisco | Asa 5512-x | - | All | All | All |
| Operating System | Cisco | Asa 5512-x Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5512-x Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5515-x | - | All | All | All |
| Hardware | Cisco | Asa 5515-x | - | All | All | All |
| Operating System | Cisco | Asa 5515-x Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5515-x Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5520 | - | All | All | All |
| Hardware | Cisco | Asa 5520 | - | All | All | All |
| Operating System | Cisco | Asa 5520 Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5520 Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5525-x | - | All | All | All |
| Hardware | Cisco | Asa 5525-x | - | All | All | All |
| Operating System | Cisco | Asa 5525-x Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5525-x Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5540 | - | All | All | All |
| Hardware | Cisco | Asa 5540 | - | All | All | All |
| Operating System | Cisco | Asa 5540 Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5540 Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5545-x | - | All | All | All |
| Hardware | Cisco | Asa 5545-x | - | All | All | All |
| Operating System | Cisco | Asa 5545-x Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5545-x Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5550 | - | All | All | All |
| Hardware | Cisco | Asa 5550 | - | All | All | All |
| Operating System | Cisco | Asa 5550 Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5550 Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5555-x | - | All | All | All |
| Hardware | Cisco | Asa 5555-x | - | All | All | All |
| Operating System | Cisco | Asa 5555-x Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5555-x Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5580 | - | All | All | All |
| Hardware | Cisco | Asa 5580 | - | All | All | All |
| Operating System | Cisco | Asa 5580 Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5580 Firmware | 9.6\(4\) | All | All | All |
| Hardware | Cisco | Asa 5585-x | - | All | All | All |
| Hardware | Cisco | Asa 5585-x | - | All | All | All |
| Operating System | Cisco | Asa 5585-x Firmware | 9.6\(4\) | All | All | All |
| Operating System | Cisco | Asa 5585-x Firmware | 9.6\(4\) | All | All | All |
| Application | Cisco | Firepower Threat Defense | All | All | All | All |
| Application | Cisco | Firepower Threat Defense | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Path Traversal Vulnerability | CISCO | tools.cisco.com | Vendor Advisory |
| Cisco Adaptive Security Appliance Software 9.7 Arbitrary File Deletion ≈ Packet Storm | MISC | packetstormsecurity.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.