CVE-2019-1745
Cisco IOS XE Software Command Injection Vulnerability
- Published
- Updated
- Reserved
- Assigned by
- cisco
Description
A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with elevated privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected commands. An exploit could allow the attacker to gain root privileges on the affected device.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| ciscoCNA (assigner) | 3.0 | High8.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.45% · top 61% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
- affected 3.10.0S
- affected 3.10.1S
- affected 3.10.2S
- affected 3.10.3S
- affected 3.10.4S
- affected 3.10.5S
- affected 3.10.6S
- affected 3.10.2aS
- affected 3.10.2tS
- affected 3.10.7S
- affected 3.10.8S
- affected 3.10.8aS
- affected 3.10.9S
- affected 3.10.10S
- affected 3.11.1S
- affected 3.11.2S
- affected 3.11.0S
- affected 3.11.3S
- affected 3.11.4S
- affected 3.12.0S
- affected 3.12.1S
- affected 3.12.2S
- affected 3.12.3S
- affected 3.12.0aS
- affected 3.12.4S
- affected 3.13.0S
- affected 3.13.1S
- affected 3.13.2S
- affected 3.13.3S
- affected 3.13.4S
- affected 3.13.5S
- affected 3.13.2aS
- affected 3.13.0aS
- affected 3.13.5aS
- affected 3.13.6S
- affected 3.13.7S
- affected 3.13.6aS
- affected 3.13.6bS
- affected 3.13.7aS
- affected 3.13.8S
- and 115 more
What to do
Exploitation: The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
References (2)
- 20190327 Cisco IOS XE Software Command Injection Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- 107588 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-1745)Record last updated .