Cisco IOS XE Software Privilege Escalation Vulnerability (Cisco Cisco IOS XE Software)
At a glance
- Source
- NVD
- EPSS
- EPSS 3.76 % · percentile 90 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated but unprivileged (level 1), remote attacker to run privileged Cisco IOS commands by using the web UI. The vulnerability is due to a failure to validate and sanitize input in Web Services Management Agent (WSMA) functions. An attacker could exploit this vulnerability by submitting a malicious payload to the affected device's web UI. A successful exploit could allow the lower-privileged attacker to execute arbitrary commands with higher privileges on the affected device.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | cisco |
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2019-10310
- GCVE · GCVE-0-2019-1753
CERT-FR advisories
- CERTFR-2019-AVI-133 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:cisco:ios_xe:3.2.0ja:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:3.6.10e:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.7.1a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.7.1b:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1b:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1c:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1d:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1e:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco IOS XE Software | affected 3.6.10E ; affected 16.1.1 ; affected 16.1.2 ; affected 16.1.3 ; affected 3.2.0JA ; affected 16.2.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |