CVE-2019-1681
Description
A vulnerability in the TFTP service of Cisco Network Convergence System 1000 Series software could allow an unauthenticated, remote attacker to retrieve arbitrary files from the targeted device, possibly resulting in information disclosure. The vulnerability is due to improper validation of user-supplied input within TFTP requests processed by the affected software. An attacker could exploit this vulnerability by using directory traversal techniques in malicious requests sent to the TFTP service on a targeted device. An exploit could allow the attacker to retrieve arbitrary files from the targeted device, resulting in the disclosure of sensitive information. This vulnerability affects Cisco IOS XR Software releases prior to Release 6.5.2 for Cisco Network Convergence System 1000 Series devices when the TFTP service is enabled.
Risk Information
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco Network Convergence System 1000 Series | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco Carrier Routing System | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco ASR 9000 Series Aggregation Services Routers | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco Network Convergence System 6000 Series Routers | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco IOS XRv 9000 Router | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco Network Convergence System 5000 Series | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco Network Convergence System 5500 Series | NCM |
| Cisco Network Convergence System 1000 Series TFTP Directory Traversal Vulnerability For Cisco Network Convergence System 500 Series Routers | NCM |
| Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) Vulnerability (CVE-2019-1681) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1705124 | Security Update for Cisco Network Convergence System 1000 Series 7.2.1.9i.ROUT |
| PATCH-1705675 | Security Update for Cisco Carrier Routing System 5.3.1 |
| PATCH-1705564 | Security Update for Cisco ASR 9000 Series Aggregation Services Routers 5.3.0.1i.BASE |
| PATCH-1705630 | Security Update for Cisco Network Convergence System 6000 Series Routers 6.1.4 |
| PATCH-1705219 | Security Update for Cisco IOS XRv 9000 Router 7.1.2.1i.BASE |
| PATCH-1706021 | Security Update for Cisco Network Convergence System 5000 Series 6.2.1.21i.BASE |
| PATCH-1705220 | Security Update for Cisco Network Convergence System 5500 Series 7.1.2.1i.BASE |
| PATCH-1705229 | Security Update for Cisco Network Convergence System 500 Series Routers 7.2.1.21i.BASE |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234