CVE-2021-1528
published 2021-06-04CVE-2021-1528: A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This…
PriorityP341high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
16.0th percentile
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This vulnerability exists because the affected software does not properly restrict access to privileged processes. An attacker could exploit this vulnerability by invoking a privileged process in the affected system. A successful exploit could allow the attacker to perform actions with the privileges of the root user.
Affected
24 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | catalyst_sd-wan_manager | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | catalyst_sd-wan_manager | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | cisco_sd-wan_solution | — | — |
| cisco | sd-wan | — | — |
| cisco | sd-wan_vbond_orchestrator | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | sd-wan_vbond_orchestrator | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_1000_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_1000_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_100_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_100_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_100b_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_100b_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_100m_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_100m_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_100wm_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_100wm_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_2000_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_2000_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_5000_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_5000_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vedge_cloud_firmware | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vedge_cloud_firmware | >= 20.5 < 20.5.1 | 20.5.1 |
| cisco | vsmart_controller | >= 20.4 < 20.4.2 | 20.4.2 |
| cisco | vsmart_controller | >= 20.5 < 20.5.1 | 20.5.1 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_cisco7.8HIGH
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Cisco
Cisco SD-WAN Software Privilege Escalation Vulnerability
vendor_cisco·2021-06-02·CVSS 7.8
CVE-2021-1528 [HIGH] CWE-250 Cisco SD-WAN Software Privilege Escalation Vulnerability
Cisco SD-WAN Software Privilege Escalation Vulnerability
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This vulnerability exists because the affected software does not properly restrict access to privileged processes. An attacker could exploit this vulnerability by invoking a privileged process in the affected system. A successful exploit could allow the attacker to perform actions with the privileges of the root user. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-fuE
Cisco
Cisco SD-WAN Software Privilege Escalation Vulnerability
vendor_cisco·CVSS 3.1
CVE-2021-1528 Cisco SD-WAN Software Privilege Escalation Vulnerability
CVE-2021-1528: Cisco SD-WAN Software Privilege Escalation Vulnerability
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This vulnerability exists because the affected software does not properly restrict access to privileged processes. An attacker could exploit this vulnerability by invoking a privileged process in the affected system. A successful exploit could allow the attacker to perform actions with the privileges of the root user. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-250, CWE-250
Bug IDs: CSCvx49259
GHSA
GHSA-cpmx-5wrq-wv6m: A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system
ghsa_unreviewed·2022-05-24
CVE-2021-1528 [HIGH] CWE-250 GHSA-cpmx-5wrq-wv6m: A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This vulnerability exists because the affected software does not properly restrict access to privileged processes. An attacker could exploit this vulnerability by invoking a privileged process in the affected system. A successful exploit could allow the attacker to perform actions with the privileges of the root user.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-06-04
Published