A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to elevate privileges and execute arbitrary code on the underlying operating system as the root user. An attacker must be authenticated on an affected device as a PRIV15 user. This vulnerability is due to insufficient file system protection and the presence of a sensitive file in the bootflash directory on an affected device. An attacker could exploit this vulnerability by overwriting an installer file stored in the bootflash directory with arbitrary commands that can be executed with root-level privileges. A successful exploit could allow the attacker to read and write changes to the configuration database on the affected device.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:11
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxesdwan-privesc-VP4FG3jD - Vendor Advisory |
22 May 2023, 18:57
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:h:cisco:isr_1109-4p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4221:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4431:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1109-2p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4461:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4351:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1100-4p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4331:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4451:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1101-4p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4451-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1111x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1109:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_111x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1101:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1111x-8p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1100:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1100-4g\/6g:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4321:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1160:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_422:-:*:*:*:*:*:*:* |
cpe:2.3:h:cisco:1109_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1111x-8p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4451_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1000_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1101_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1109-2p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1109-4p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1111x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-8p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1101-4p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4461_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:111x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4g\/6g_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4000_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:422_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1120_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4p_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1160_integrated_services_router:-:*:*:*:*:*:*:* |
| First Time |
Cisco 1100-4p Integrated Services Router
Cisco 4351 Integrated Services Router Cisco 1109 Integrated Services Router Cisco 1160 Integrated Services Router Cisco 4221 Integrated Services Router Cisco 4431 Integrated Services Router Cisco 1111x Integrated Services Router Cisco 1100-4g\/6g Integrated Services Router Cisco 1120 Integrated Services Router Cisco 4451 Integrated Services Router Cisco 4331 Integrated Services Router Cisco 1101-4p Integrated Services Router Cisco 1111x-8p Integrated Services Router Cisco 4461 Integrated Services Router Cisco 4321 Integrated Services Router Cisco 1100-8p Integrated Services Router Cisco 4451-x Integrated Services Router Cisco 1100 Integrated Services Router Cisco 4000 Integrated Services Router Cisco 1000 Integrated Services Router Cisco 1109-4p Integrated Services Router Cisco 422 Integrated Services Router Cisco 1109-2p Integrated Services Router Cisco 1101 Integrated Services Router Cisco 111x Integrated Services Router |
Information
Published : 2021-09-23 03:15
Updated : 2024-11-21 06:11
NVD link : CVE-2021-34724
Mitre link : CVE-2021-34724
CVE.ORG link : CVE-2021-34724
JSON object : View
Products Affected
cisco
- 4221_integrated_services_router
- asr_1002-hx_r
- 1160_integrated_services_router
- 1101_integrated_services_router
- 4451-x_integrated_services_router
- asr_1000-esp100
- asr_1002
- asr_1006-x
- asr_1009-x
- 1100-4g\/6g_integrated_services_router
- 1100-4p_integrated_services_router
- asr_1000_series_route_processor_\(rp2\)
- 4351_integrated_services_router
- ios_xe_sd-wan
- 1100_integrated_services_router
- asr_1001-hx
- asr_1002-x
- asr_1004
- asr_1023
- csr_1000v
- asr_1001-x_r
- 4451_integrated_services_router
- 1000_integrated_services_router
- 4431_integrated_services_router
- asr_1001-x
- 1109_integrated_services_router
- 1100-8p_integrated_services_router
- asr_1001-hx_r
- 1111x-8p_integrated_services_router
- asr_1002-x_r
- 4321_integrated_services_router
- asr_1000-x
- asr_1002-hx
- asr_1006
- asr_1001
- 4461_integrated_services_router
- 1101-4p_integrated_services_router
- asr_1000_series_route_processor_\(rp3\)
- 1109-2p_integrated_services_router
- 4331_integrated_services_router
- asr_1013
- 111x_integrated_services_router
- asr_1000
- 1109-4p_integrated_services_router
- 422_integrated_services_router
- 1111x_integrated_services_router
- asr_1000_series
- 4000_integrated_services_router
- 1120_integrated_services_router
CWE