CVE-2019-1813
Cisco NX-OS CLI Command Software Image Signature Verification Vulnerability
- State
- Published
- Severity
- 6.7 Medium
- Published
- May 15, 2019
- Updated
- Nov 20, 2024
- Reserved
- Dec 6, 2018
Description
A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability exists because software digital signatures are not properly verified during CLI command execution. An attacker could exploit this vulnerability to install an unsigned software image on an affected device.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 6.7 Medium | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | cisco |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Cisco NX-OS SoftwareCisco |
|
References
- 20190515 Cisco NX-OS CLI Command Software Image Signature Verification Vulnerabilitiesvendor-advisory
- 108425vdb-entry
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