CVE-2020-3477
Summary
| CVE | CVE-2020-3477 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-09-24 18:15:00 UTC |
| Updated | 2021-08-06 19:05:00 UTC |
| Description | A vulnerability in the CLI parser of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to access files from the flash: filesystem. The vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by using a specific command at the command line. A successful exploit could allow the attacker to obtain read-only access to files that are located on the flash: filesystem that otherwise might not have been accessible. |
Risk And Classification
Problem Types: CWE-863
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Cisco | 2610xm | - | All | All | All |
| Hardware | Cisco | 2610xm | - | All | All | All |
| Hardware | Cisco | 2611xm | - | All | All | All |
| Hardware | Cisco | 2611xm | - | All | All | All |
| Hardware | Cisco | 2612 | - | All | All | All |
| Hardware | Cisco | 2612 | - | All | All | All |
| Hardware | Cisco | 2620xm | - | All | All | All |
| Hardware | Cisco | 2620xm | - | All | All | All |
| Hardware | Cisco | 2621xm | - | All | All | All |
| Hardware | Cisco | 2621xm | - | All | All | All |
| Hardware | Cisco | 2650xm | - | All | All | All |
| Hardware | Cisco | 2650xm | - | All | All | All |
| Hardware | Cisco | 2651xm | - | All | All | All |
| Hardware | Cisco | 2651xm | - | All | All | All |
| Hardware | Cisco | 2691 | - | All | All | All |
| Hardware | Cisco | 2691 | - | All | All | All |
| Operating System | Cisco | Ios | 16.3.11 | All | All | All |
| Operating System | Cisco | Ios | 16.3.11 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco IOS and IOS XE Software Information Disclosure Vulnerability | CISCO | tools.cisco.com | Vendor Advisory |
| 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.