CVE-2022-20723

Severity

72%

Complexity

12%

Confidentiality

98%

Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host operating system, execute arbitrary code on the underlying host operating system, install applications without being authenticated, or conduct a cross-site scripting (XSS) attack against a user of the affected software. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS 3.1 Base Score 7.2. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:C).

Overview

First reported 2 years ago

2022-04-15 15:15:00

Last updated 2 years ago

2022-04-22 21:15:00

Affected Software

Cisco IOS XE

Cisco IOS XE 16.3.4

16.3.4

Cisco IOS XE 16.3.5

16.3.5

Cisco IOS XE 16.3.7

16.3.7

Cisco IOS XE 16.3.8

16.3.8

Cisco IOS XE 16.4.2

16.4.2

Cisco IOS XE 16.4.3

16.4.3

Cisco IOS XE 16.5.1

16.5.1

Cisco IOS XE 16.5.1B

16.5.1b

Cisco IOS XE 16.5.2

16.5.2

Cisco IOS XE 16.5.3

16.5.3

Cisco IOS XE 16.6.4

16.6.4

Cisco IOS XE 16.6.4A

16.6.4a

Cisco IOS XE 16.6.4S

16.6.4s

Cisco IOS XE 16.6.5A

16.6.5a

Cisco IOS XE 16.6.5B

16.6.5b

Cisco IOS XE 16.6.6

16.6.6

Cisco IOS XE 16.6.7A

16.6.7a

Cisco IOS XE 16.6.8

16.6.8

Cisco IOS XE 16.7.1A

16.7.1a

Cisco IOS XE 16.7.1B

16.7.1b

Cisco IOS XE 16.7.3

16.7.3

Cisco IOS XE 16.7.4

16.7.4

Cisco IOS XE 16.8.1A

16.8.1a

Cisco IOS XE 16.8.1B

16.8.1b

Cisco IOS XE 16.8.1C

16.8.1c

Cisco IOS XE 16.8.1D

16.8.1d

Cisco IOS XE 16.8.1E

16.8.1e

Cisco IOS XE 16.8.1S

16.8.1s

Cisco IOS XE 16.8.2

16.8.2

Cisco IOS XE 16.8.3

16.8.3

Cisco IOS XE16.9.1

16.9.1

Cisco IOS XE 16.9.1A

16.9.1a

Cisco IOS XE 16.9.1B

16.9.1b

Cisco IOS XE 16.9.1C

16.9.1c

Cisco IOS XE 16.9.1D

16.9.1d

Cisco IOS XE 16.9.1S

16.9.1s

Cisco IOS XE 16.9.2

16.9.2

Cisco IOS XE 16.9.2A

16.9.2a

Cisco IOS XE 16.9.2S

16.9.2s

Cisco IOS XE 16.9.3

16.9.3

Cisco IOS XE 16.9.3A

16.9.3a

Cisco IOS XE 16.9.3H

16.9.3h

Cisco IOS XE 16.9.3S

16.9.3s

Cisco IOS XE 16.9.4C

16.9.4c

Cisco IOS XE 16.9.5

16.9.5

Cisco IOS XE 16.9.5F

16.9.5f

Cisco IOS XE 16.10.1

16.10.1

Cisco IOS XE 16.10.1A

16.10.1a

Cisco IOS XE 16.10.1B

16.10.1b

Cisco IOS XE 16.10.1C

16.10.1c

Cisco IOS XE 16.10.1D

16.10.1d

Cisco IOS XE 16.10.1E

16.10.1e

Cisco IOS XE 16.10.1F

16.10.1f

Cisco IOS XE 16.10.1G

16.10.1g

Cisco IOS XE 16.10.1S

16.10.1s

Cisco IOS XE 16.10.2

16.10.2

Cisco IOS XE 16.10.3

16.10.3

Cisco IOS XE 16.11.1

16.11.1

Cisco IOS XE 16.12.1

16.12.1

Cisco IOS XE 16.12.1Y

16.12.1y

Cisco IOS XE 16.12.2

16.12.2

Cisco IOS XE 16.12.2A

16.12.2a

Cisco IOS XE 16.12.4

16.12.4

Cisco IOS XE 17.1.1

17.1.1

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