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CVE-2026-20044

A vulnerability in the lockdown mechanism of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, local attacker to perform arbitrary commands as root.

This vulnerability is due to insufficient restrictions on remediation modules while in lockdown mode. An attacker could exploit this vulnerability by sending crafted input to the system CLI of the affected device. A successful exploit could allow the attacker to run arbitrary commands or code as root, even when the system is in lockdown mode. To exploit this vulnerability, the attacker must have valid administrative credentials.
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HerstellerCisco
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Produkt Cisco Secure Firewall Management Center (FMC)
Default Statusunknown
Version 6.4.0.6
Status affected
Version 6.4.0.7
Status affected
Version 6.4.0.4
Status affected
Version 6.4.0.1
Status affected
Version 6.4.0.8
Status affected
Version 6.4.0.2
Status affected
Version 6.4.0.3
Status affected
Version 6.4.0.5
Status affected
Version 6.4.0
Status affected
Version 6.4.0.9
Status affected
Version 6.4.0.10
Status affected
Version 6.4.0.11
Status affected
Version 6.4.0.12
Status affected
Version 7.0.0
Status affected
Version 7.0.0.1
Status affected
Version 7.0.1
Status affected
Version 7.1.0
Status affected
Version 6.4.0.13
Status affected
Version 7.0.1.1
Status affected
Version 6.4.0.14
Status affected
Version 7.1.0.1
Status affected
Version 7.0.2
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Version 6.4.0.15
Status affected
Version 7.2.0
Status affected
Version 7.0.2.1
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Version 7.0.3
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Version 7.1.0.2
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Version 7.2.0.1
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Version 7.0.4
Status affected
Version 7.2.1
Status affected
Version 7.0.5
Status affected
Version 6.4.0.16
Status affected
Version 7.3.0
Status affected
Version 7.2.2
Status affected
Version 7.3.1
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Version 7.2.3
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Version 7.1.0.3
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Version 7.2.3.1
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Version 7.2.4
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Version 7.0.6
Status affected
Version 7.2.4.1
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Version 7.2.5
Status affected
Version 7.3.1.1
Status affected
Version 7.4.0
Status affected
Version 6.4.0.17
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
Status affected
Version 6.4.0.18
Status affected
Version 7.2.7
Status affected
Version 7.2.5.2
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Version 7.3.1.2
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Version 7.2.8
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Version 7.6.0
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Version 7.4.2
Status affected
Version 7.2.8.1
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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
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Version 7.2.10
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Version 7.6.1
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Version 7.4.2.3
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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
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Version 7.6.2.1
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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
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.028
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 6 0.8 5.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.