CVE-2023-20273

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands with the privileges of root. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI. A successful exploit could allow the attacker to inject commands to the underlying operating system with root privileges.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
ciscoCNA
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/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: 99%
VendorProductVersion
ciscoios_xe
16.1.1
ciscoios_xe
16.1.2
ciscoios_xe
16.1.3
ciscoios_xe
16.2.1
ciscoios_xe
16.2.2
ciscoios_xe
16.3.1a:a
ciscoios_xe
16.3.2
ciscoios_xe
16.3.3
ciscoios_xe
16.3.4
ciscoios_xe
16.3.5
ciscoios_xe
16.3.5b:b
ciscoios_xe
16.3.6
ciscoios_xe
16.3.7
ciscoios_xe
16.3.8
ciscoios_xe
16.3.9
ciscoios_xe
16.3.10
ciscoios_xe
16.3.11
ciscoios_xe
16.4.1
ciscoios_xe
16.4.2
ciscoios_xe
16.4.3
ciscoios_xe
16.5.1
ciscoios_xe
16.5.1a:a
ciscoios_xe
16.5.1b:b
ciscoios_xe
16.5.2
ciscoios_xe
16.5.3
ciscoios_xe
16.6.1
ciscoios_xe
16.6.2
ciscoios_xe
16.6.3
ciscoios_xe
16.6.4
ciscoios_xe
16.6.4a:a
ciscoios_xe
16.6.5
ciscoios_xe
16.6.5a:a
ciscoios_xe
16.6.6
ciscoios_xe
16.6.7
ciscoios_xe
16.6.8
ciscoios_xe
16.6.9
ciscoios_xe
16.6.10
ciscoios_xe
16.7.1
ciscoios_xe
16.7.1a:a
ciscoios_xe
16.7.1b:b
ciscoios_xe
16.7.2
ciscoios_xe
16.7.3
ciscoios_xe
16.7.4
ciscoios_xe
16.8.1
ciscoios_xe
16.8.1a:a
ciscoios_xe
16.8.1b:b
ciscoios_xe
16.8.1c:c
ciscoios_xe
16.8.1d:d
ciscoios_xe
16.8.1e:e
ciscoios_xe
16.8.1s:s
ciscoios_xe
16.8.2
ciscoios_xe
16.8.3
ciscoios_xe
16.9.1
ciscoios_xe
16.9.1a:a
ciscoios_xe
16.9.1b:b
ciscoios_xe
16.9.1s:s
ciscoios_xe
16.9.2
ciscoios_xe
16.9.3
ciscoios_xe
16.9.3a:a
ciscoios_xe
16.9.4
ciscoios_xe
16.9.5
ciscoios_xe
16.9.5f:f
ciscoios_xe
16.9.6
ciscoios_xe
16.9.7
ciscoios_xe
16.9.8
ciscoios_xe
16.10.1
ciscoios_xe
16.10.1a:a
ciscoios_xe
16.10.1b:b
ciscoios_xe
16.10.1c:c
ciscoios_xe
16.10.1d:d
ciscoios_xe
16.10.1e:e
ciscoios_xe
16.10.1f:f
ciscoios_xe
16.10.1g:g
ciscoios_xe
16.10.1s:s
ciscoios_xe
16.10.2
ciscoios_xe
16.10.3
ciscoios_xe
16.11.1
ciscoios_xe
16.11.1a:a
ciscoios_xe
16.11.1b:b
ciscoios_xe
16.11.1s:s
ciscoios_xe
16.11.2
ciscoios_xe
16.12.1
ciscoios_xe
16.12.1a:a
ciscoios_xe
16.12.1c:c
ciscoios_xe
16.12.1s:s
ciscoios_xe
16.12.1t:t
ciscoios_xe
16.12.1w:w
ciscoios_xe
16.12.1x:x
ciscoios_xe
16.12.1y:y
ciscoios_xe
16.12.1z1:z1
ciscoios_xe
16.12.1z2:z2
ciscoios_xe
16.12.2
ciscoios_xe
16.12.2a:a
ciscoios_xe
16.12.2s:s
ciscoios_xe
16.12.3
ciscoios_xe
16.12.3a:a
ciscoios_xe
16.12.3s:s
ciscoios_xe
16.12.4
ciscoios_xe
16.12.4a:a
ciscoios_xe
16.12.5
ciscoios_xe
16.12.5a:a
ciscoios_xe
16.12.5b:b
ciscoios_xe
16.12.6
ciscoios_xe
16.12.6a:a
ciscoios_xe
16.12.7
ciscoios_xe
16.12.8
ciscoios_xe
16.12.9
ciscoios_xe
16.12.10
ciscoios_xe
17.1.1
ciscoios_xe
17.1.1a:a
ciscoios_xe
17.1.1s:s
ciscoios_xe
17.1.1t:t
ciscoios_xe
17.1.3
ciscoios_xe
17.2.1
ciscoios_xe
17.2.1a:a
ciscoios_xe
17.2.1r:r
ciscoios_xe
17.2.1v:v
ciscoios_xe
17.2.2
ciscoios_xe
17.2.3
ciscoios_xe
17.3.1
ciscoios_xe
17.3.1a:a
ciscoios_xe
17.3.1w:w
ciscoios_xe
17.3.1x:x
ciscoios_xe
17.3.1z:z
ciscoios_xe
17.3.2
ciscoios_xe
17.3.2a:a
ciscoios_xe
17.3.3
ciscoios_xe
17.3.4
ciscoios_xe
17.3.4a:a
ciscoios_xe
17.3.4b:b
ciscoios_xe
17.3.4c:c
ciscoios_xe
17.3.5
ciscoios_xe
17.3.5a:a
ciscoios_xe
17.3.5b:b
ciscoios_xe
17.3.6
ciscoios_xe
17.3.7
ciscoios_xe
17.3.8
ciscoios_xe
17.4.1
ciscoios_xe
17.4.1a:a
ciscoios_xe
17.4.1b:b
ciscoios_xe
17.4.2
ciscoios_xe
17.4.2a:a
ciscoios_xe
17.5.1
ciscoios_xe
17.5.1a:a
ciscoios_xe
17.5.1b:b
ciscoios_xe
17.5.1c:c
ciscoios_xe
17.6.1
ciscoios_xe
17.6.1a:a
ciscoios_xe
17.6.1w:w
ciscoios_xe
17.6.1x:x
ciscoios_xe
17.6.1y:y
ciscoios_xe
17.6.1z:z
ciscoios_xe
17.6.1z1:z1
ciscoios_xe
17.6.2
ciscoios_xe
17.6.3
ciscoios_xe
17.6.3a:a
ciscoios_xe
17.6.4
ciscoios_xe
17.6.5
ciscoios_xe
17.6.6
ciscoios_xe
17.7.1
ciscoios_xe
17.7.1a:a
ciscoios_xe
17.7.1b:b
ciscoios_xe
17.7.2
ciscoios_xe
17.8.1
ciscoios_xe
17.8.1a:a
ciscoios_xe
17.9.1
ciscoios_xe
17.9.1a:a
ciscoios_xe
17.9.1w:w
ciscoios_xe
17.9.1x:x
ciscoios_xe
17.9.1x1:x1
ciscoios_xe
17.9.1y:y
ciscoios_xe
17.9.1y1:y1
ciscoios_xe
17.9.2
ciscoios_xe
17.9.2a:a
ciscoios_xe
17.9.3
ciscoios_xe
17.9.3a:a
ciscoios_xe
17.9.4
ciscoios_xe
17.10.1
ciscoios_xe
17.10.1a:a
ciscoios_xe
17.10.1b:b
ciscoios_xe
17.11.1
ciscoios_xe
17.11.1a:a
ciscoios_xe
17.11.99sw:sw
ciscoios_xe
17.12.1
ciscoios_xe
17.12.1a:a
ciscoios_xe
17.3 ≤
𝑥
< 17.3.8a
ciscoios_xe
17.6 ≤
𝑥
< 17.6.6a
ciscoios_xe
17.9 ≤
𝑥
< 17.9.4a
ciscoios_xe
16.12 ≤
𝑥
< 16.12.10a
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z