CVE-2021-1384
medium · 6.5A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands into the underlying operating system as the root user. This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx. An attacker could exploit this vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user.
6.5
CVSS
35.4%
EPSS (exploit prob.)
98th
EPSS percentile
2021-03-24
Published
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-77CWE-78
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| cisco | ios_xe | < 16.6.9 |
| cisco | ios_xe | >= 16.9.0, < 16.9.7 |
| cisco | ios_xe | >= 17.3.2, < 17.3.3 |
| cisco | ios_xe | >= 17.4.0, < 17.4.2 |
| cisco | ios_xe | 17.5.0 |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/orangecertcc/security-research/security/advisories/GHSA-h332-fj6p-2232
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-cmdinj-RkSURGHG
- https://github.com/orangecertcc/security-research/security/advisories/GHSA-h332-fj6p-2232
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-cmdinj-RkSURGHG
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-1384