CVE-2026-20110

Medienbericht

EPSS 0.02%
Veröffentlicht 25.03.2026 16:16:14
Zuletzt bearbeitet 26.03.2026 15:13:15
Quelle psirt@cisco.com
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A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device.

 This vulnerability exists because incorrect privileges are associated with the start maintenance command. An attacker could exploit this vulnerability by accessing the management CLI of the affected device as a low-privileged user and using the start maintenance command. A successful exploit could allow the attacker to put the device in maintenance mode, which shuts down interfaces, resulting in a denial of service (DoS) condition. In case of exploitation, a device administrator can connect to the CLI and use the stop maintenance command to restore operations.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 5

CNA 1 VulnDex Vulnerability Enrichment 1

Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).

HerstellerCisco

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Produkt Cisco IOS XE Software

Version 16.6.1

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Version 16.6.2

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Version 16.6.3

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Version 16.6.4

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Version 16.6.5

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Version 16.6.4a

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Version 16.6.5a

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Version 16.6.6

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Version 16.6.7

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Version 16.6.8

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Version 16.6.9

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Version 16.6.10

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Version 16.7.1

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Version 16.7.1a

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Version 16.7.1b

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Version 16.7.2

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Version 16.7.3

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Version 16.7.4

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Version 16.8.1

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Version 16.8.1a

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Version 16.8.1b

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Version 16.8.1s

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Version 16.8.1c

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Version 16.8.1d

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Version 16.8.2

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Version 16.8.1e

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Version 16.8.3

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Version 16.9.1

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Version 16.9.2

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Version 16.9.1a

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Version 16.9.1b

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Version 16.9.1s

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Version 16.9.3

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Version 16.9.4

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Version 16.9.3a

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Version 16.9.5

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Version 16.9.5f

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Version 16.9.6

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Version 16.9.7

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Version 16.9.8

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Version 16.10.1

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Version 16.10.1a

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Version 16.10.1b

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Version 16.10.1s

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Version 16.10.1c

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Version 16.10.1e

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Version 16.10.1d

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Version 16.10.2

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Version 16.10.1f

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Version 16.10.1g

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Version 16.10.3

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Version 16.11.1

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Version 16.11.1a

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Version 16.11.1b

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Version 16.11.2

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Version 16.11.1s

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Version 16.12.1

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Version 16.12.1s

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Version 16.12.1a

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Version 16.12.1c

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Version 16.12.1w

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Version 16.12.2

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Version 16.12.1y

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Version 16.12.2a

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Version 16.12.3

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Version 16.12.8

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Version 16.12.2s

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Version 16.12.1x

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Version 16.12.1t

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Version 16.12.4

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Version 16.12.3s

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Version 16.12.3a

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Version 16.12.4a

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Version 16.12.5

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Version 16.12.6

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Version 16.12.1z1

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Version 16.12.5a

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Version 16.12.5b

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Version 16.12.1z2

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Version 16.12.6a

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Version 16.12.7

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Version 16.12.9

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Version 16.12.10

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Version 16.12.10a

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Version 16.12.11

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Version 16.12.12

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Version 16.12.13

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Version 16.12.14

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Version 17.1.1

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Version 17.1.1a

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Version 17.1.1s

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Version 17.1.1t

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Version 17.1.3

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Version 17.2.1

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Version 17.2.1r

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Version 17.2.1a

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Version 17.2.1v

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Version 17.2.2

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Version 17.2.3

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Version 17.3.1

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Version 17.3.2

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Version 17.3.3

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Version 17.3.1a

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Version 17.3.1w

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Version 17.3.2a

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Version 17.3.1x

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Version 17.3.1z

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Version 17.3.4

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Version 17.3.5

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Version 17.3.4a

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Version 17.3.6

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Version 17.3.4b

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Version 17.3.4c

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Version 17.3.5a

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Version 17.3.5b

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Version 17.3.7

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Version 17.3.8

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Version 17.3.8a

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Version 17.4.1

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Version 17.4.2

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Version 17.4.1a

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Version 17.4.1b

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Version 17.4.2a

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Version 17.5.1

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Version 17.5.1a

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Version 17.6.1

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Version 17.6.2

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Version 17.6.1w

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Version 17.6.1a

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Version 17.6.1x

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Version 17.6.3

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Version 17.6.1y

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Version 17.6.1z

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Version 17.6.3a

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Version 17.6.4

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Version 17.6.1z1

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Version 17.6.5

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Version 17.6.6

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Version 17.6.6a

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Version 17.6.5a

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Version 17.6.7

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Version 17.6.8

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Version 17.6.8a

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Version 17.7.1

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Version 17.7.1a

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Version 17.7.1b

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Version 17.7.2

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Version 17.10.1

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Version 17.10.1a

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Version 17.10.1b

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Version 17.8.1

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Version 17.8.1a

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Version 17.9.1

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Version 17.9.1w

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Version 17.9.2

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Version 17.9.1a

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Version 17.9.1x

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Version 17.9.1y

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Version 17.9.3

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Version 17.9.2a

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Version 17.9.1x1

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Version 17.9.3a

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Version 17.9.4

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Version 17.9.1y1

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Version 17.9.5

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Version 17.9.4a

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Version 17.9.5a

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Version 17.9.5b

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Version 17.9.6

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Version 17.9.6a

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Version 17.9.7

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Version 17.9.5e

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Version 17.9.5f

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Version 17.9.8

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Version 17.9.7a

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Version 17.9.7b

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Version 17.11.1

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Version 17.11.1a

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Version 17.12.1

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Version 17.12.1w

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Version 17.12.1a

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Version 17.12.1x

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Version 17.12.2

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Version 17.12.3

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Version 17.12.2a

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Version 17.12.1y

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Version 17.12.1z

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Version 17.12.4

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Version 17.12.3a

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Version 17.12.1z1

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Version 17.12.1z2

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Version 17.12.4a

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Version 17.12.5

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Version 17.12.4b

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Version 17.12.1z3

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Version 17.12.5a

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Version 17.12.1z4

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Version 17.12.6

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Version 17.12.5b

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Version 17.12.5c

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Version 17.12.6a

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Version 17.12.5d

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Version 17.12.6b

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Version 17.13.1

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Version 17.13.1a

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Version 17.14.1

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Version 17.14.1a

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Version 17.15.1

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Version 17.15.1w

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Version 17.15.1a

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Version 17.15.2

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Version 17.15.1b

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Version 17.15.1x

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Version 17.15.1z

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Version 17.15.3

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Version 17.15.2c

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Version 17.15.2a

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Version 17.15.1y

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Version 17.15.2b

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Version 17.15.3a

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Version 17.15.4

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Version 17.15.3b

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Version 17.15.4d

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Version 17.15.4e

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Version 17.16.1

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Version 17.16.1a

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Version 17.17.1

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Version 17.18.1

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Version 17.18.1w

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Version 17.18.1a

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VulnDex Vulnerability Enrichment

Diese Information steht angemeldeten Benutzern zur Verfügung.

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.02%	0.059

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
psirt@cisco.com	6.5	2	4	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CWE-266 Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

https://thehackernews.com/2026/03/weekly-recap-telecom-sleeper-cells-llm.html

Media Report

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-mntc-dos-LZweQcyq

https://nvd.nist.gov/vuln/detail/CVE-2026-20110

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2026-20110

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2026-20110

EUVD

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Features der Plattform

CVE-2026-20110