CVE-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 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
ciscoCNA
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
VendorProductVersion
ciscocatalyst_sd-wan_manager
20.4 ≤
𝑥
< 20.4.2
ciscocatalyst_sd-wan_manager
20.5 ≤
𝑥
< 20.5.1
ciscosd-wan_vbond_orchestrator
20.4 ≤
𝑥
< 20.4.2
ciscosd-wan_vbond_orchestrator
20.5 ≤
𝑥
< 20.5.1
ciscovsmart_controller
20.4 ≤
𝑥
< 20.4.2
ciscovsmart_controller
20.5 ≤
𝑥
< 20.5.1
ciscovedge_100_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_100_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_1000_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_1000_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_100b_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_100b_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_100m_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_100m_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_100wm_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_100wm_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_2000_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_2000_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_5000_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_5000_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_100b_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_100b_firmware
20.5 ≤
𝑥
< 20.5.1
ciscovedge_cloud_firmware
20.4 ≤
𝑥
< 20.4.2
ciscovedge_cloud_firmware
20.5 ≤
𝑥
< 20.5.1
𝑥
= Vulnerable software versions