CVE-2019-1726
Last modified
CVE-2019-1726 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Nx-Os | >= 5.2, < 6.2\(25\) |
| Cisco | Nx-Os | >= 7.3, < 8.3\(2\) |
| Cisco | Nx-Os | >= 7.0\(3\)i7, < 7.0\(3\)i7\(3\) |
| Cisco | Nx-Os | < 6.0\(2\)a8\(11\) |
| Cisco | Nx-Os | >= 7.0\(3\), < 7.0\(3\)i7\(3\) |
| Cisco | Nx-Os | < 7.3\(4\)n1\(1\) |
| Cisco | Nx-Os | < 6.2\(22\) |
| Cisco | Nx-Os | >= 7.2, < 7.3\(3\)d1\(1\) |
| Cisco | Nx-Os | >= 8.0, < 8.3\(2\) |
| Cisco | Nx-Os | < 4.0\(1d\) |
References
- https://www.securityfocus.com/bid/108409Third Party Advisory, VDB Entry
- https://www.securityfocus.com/bid/108409Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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