9.9

CVE-2026-20324

Medienbericht

Cisco Secure Firewall Management Center sftunnel Root Arbitrary Code Exectution Vulnerability

A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, remote attacker to execute arbitrary commands as root.

This vulnerability exists because a registered sftunnel peer has incorrect permissions to write an arbitrary file to any location on the device. An attacker could exploit this vulnerability by hijacking the sftunnel communication connection or being a valid registered sftunnel peer and sending an sftunnel command to write a malicious file to the disk of an affected device. A successful exploit could allow the attacker to write a file to the device that is executed with root privileges. To exploit this vulnerability, the attacker must have valid user credentials on the affected device.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco Secure Firewall Management Center (FMC)
Default Statusunknown
Version 7.0.0
Status affected
Version 7.0.0.1
Status affected
Version 7.0.1
Status affected
Version 7.0.1.1
Status affected
Version 7.0.2
Status affected
Version 7.2.0
Status affected
Version 7.0.2.1
Status affected
Version 7.0.3
Status affected
Version 7.2.0.1
Status affected
Version 7.0.4
Status affected
Version 7.2.1
Status affected
Version 7.0.5
Status affected
Version 7.3.0
Status affected
Version 7.2.2
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Version 7.3.1
Status affected
Version 7.2.3
Status affected
Version 7.2.3.1
Status affected
Version 7.2.4
Status affected
Version 7.0.6
Status affected
Version 7.2.4.1
Status affected
Version 7.2.5
Status affected
Version 7.3.1.1
Status affected
Version 7.4.0
Status affected
Version 7.0.6.1
Status affected
Version 7.2.5.1
Status affected
Version 7.4.1
Status affected
Version 7.2.6
Status affected
Version 7.4.1.1
Status affected
Version 7.0.6.2
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Version 7.2.7
Status affected
Version 7.2.5.2
Status affected
Version 7.3.1.2
Status affected
Version 7.2.8
Status affected
Version 7.6.0
Status affected
Version 7.4.2
Status affected
Version 7.2.8.1
Status affected
Version 7.0.6.3
Status affected
Version 7.4.2.1
Status affected
Version 7.2.9
Status affected
Version 7.0.7
Status affected
Version 7.7.0
Status affected
Version 7.4.2.2
Status affected
Version 7.2.10
Status affected
Version 7.6.1
Status affected
Version 7.4.2.3
Status affected
Version 7.0.8
Status affected
Version 7.6.2
Status affected
Version 7.7.10
Status affected
Version 7.2.10.1
Status affected
Version 7.0.8.1
Status affected
Version 7.6.2.1
Status affected
Version 7.2.10.2
Status affected
Version 7.7.10.1
Status affected
Version 7.4.2.4
Status affected
Version 7.4.3
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Version 7.6.3
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Version 7.7.11
Status affected
Version 7.6.4
Status affected
Version 10.0.0
Status affected
Version 7.4.4
Status affected
Version 7.4.5
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Version 7.0.9
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Version 7.2.11
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Version 7.7.12
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Version 7.6.5
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Version 7.4.6
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Version 10.0.1
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Version 7.4.7
Status affected
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.44% 0.377
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Cisco PSIRT 9.9 3.1 6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Media Report
17.09.2026 15:48
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-sftunn-codex-c3O4Jft2