A vulnerability in the role-based access control of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker with read-only privileges to obtain administrative privileges by using the console port when the device is in the default SD-WAN configuration. This vulnerability occurs because the default configuration is applied for console authentication and authorization. An attacker could exploit this vulnerability by connecting to the console port and authenticating as a read-only user. A successful exploit could allow a user with read-only permissions to access administrative privileges.
Project Subscriptions
| Vendors | Products |
|---|---|
|
Cisco
Subscribe
|
1100 Integrated Services Router
Subscribe
1101 Integrated Services Router
Subscribe
1109 Integrated Services Router
Subscribe
1111x Integrated Services Router
Subscribe
111x Integrated Services Router
Subscribe
1120 Integrated Services Router
Subscribe
1160 Integrated Services Router
Subscribe
4221 Integrated Services Router
Subscribe
4321 Integrated Services Router
Subscribe
4331 Integrated Services Router
Subscribe
4351 Integrated Services Router
Subscribe
4431 Integrated Services Router
Subscribe
4451 Integrated Services Router
Subscribe
4461 Integrated Services Router
Subscribe
Asr 1000
Subscribe
Cloud Services Router 1000v
Subscribe
Ios Xe Sd-wan
Subscribe
|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-6838 | A vulnerability in the role-based access control of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker with read-only privileges to obtain administrative privileges by using the console port when the device is in the default SD-WAN configuration. This vulnerability occurs because the default configuration is applied for console authentication and authorization. An attacker could exploit this vulnerability by connecting to the console port and authenticating as a read-only user. A successful exploit could allow a user with read-only permissions to access administrative privileges. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 09 Nov 2024 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-08T23:31:47.381Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1371
Updated: 2024-08-03T16:11:17.024Z
Status : Modified
Published: 2021-03-24T21:15:11.833
Modified: 2024-11-21T05:44:12.110
Link: CVE-2021-1371
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD