CVE-2022-20726

Severity

75%

Complexity

39%

Confidentiality

60%

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

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

First reported 2 years ago

2022-04-15 15:15:00

Last updated 2 years ago

2022-04-22 20:55:00

Affected Software

Cisco IOS

Cisco IOS 15.2(5)E1

15.2\(5\)e1

Cisco IOS 15.2(5)E2C

15.2\(5\)e2c

Cisco IOS 15.2(6)E0A

15.2\(6\)e0a

Cisco IOS 15.2(6)E1

15.2\(6\)e1

Cisco IOS 15.2(6)E2A

15.2\(6\)e2a

Cisco IOS 15.2(7)E

15.2\(7\)e

Cisco IOS 15.2(7)E0B

15.2\(7\)e0b

Cisco IOS 15.2(7)E0s

15.2\(7\)e0s

Cisco IOS 15.6(3)M

15.6\(3\)m

Cisco IOS 15.6(3)M1b

15.6\(3\)m1b

Cisco IOS 15.6(3)M2

15.6\(3\)m2

Cisco IOS 15.6(3)M3

15.6\(3\)m3

Cisco IOS 15.6(3)M3A

15.6\(3\)m3a

Cisco IOS 15.6(3)M4

15.6\(3\)m4

Cisco IOS 15.6(3)M6

15.6\(3\)m6

Cisco IOS 15.6(3)M6A

15.6\(3\)m6a

Cisco IOS 15.7(3)M0A

15.7\(3\)m0a

Cisco IOS 15.7(3)M1

15.7\(3\)m1

Cisco IOS 15.7(3)M2

15.7\(3\)m2

Cisco IOS 15.7(3)M4

15.7\(3\)m4

Cisco IOS 15.7(3)M4A

15.7\(3\)m4a

Cisco IOS 15.7(3)M4B

15.7\(3\)m4b

Cisco IOS 15.8(3)M1

15.8\(3\)m1

Cisco IOS 15.8(3)M2

15.8\(3\)m2

Cisco IOS 15.8(3)M2A

15.8\(3\)m2a

References

20220413 Cisco IOx Application Hosting Environment Vulnerabilities

20220413 Cisco IOx Application Hosting Environment Vulnerabilities

Vendor Advisory

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