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CVE-2026-20131

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Cisco Secure Firewall Management Center Software Remote Code Execution Vulnerability

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to execute arbitrary Java code as root on an affected device. This vulnerability is due to insecure deserialization of a user-supplied Java byte stream. An attacker could exploit this vulnerability by sending a crafted serialized Java object to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary code on the device and elevate privileges to root. Note: If the FMC management interface does not have public internet access, the attack surface that is associated with this vulnerability is reduced.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Cisco Secure Firewall Management Center (FMC)

Vendor
Cisco
Product
Cisco Secure Firewall Management Center (FMC)
Platforms
Unknown
Default status
unknown
Cisco Secure Firewall Management Center (FMC) · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
7.0.0affectedUnavailableUnavailableUnavailableNone listed
7.0.0.1affectedUnavailableUnavailableUnavailableNone listed
7.0.1affectedUnavailableUnavailableUnavailableNone listed
7.1.0affectedUnavailableUnavailableUnavailableNone listed
6.4.0.13affectedUnavailableUnavailableUnavailableNone listed
7.0.1.1affectedUnavailableUnavailableUnavailableNone listed
6.4.0.14affectedUnavailableUnavailableUnavailableNone listed
7.1.0.1affectedUnavailableUnavailableUnavailableNone listed
7.0.2affectedUnavailableUnavailableUnavailableNone listed
6.4.0.15affectedUnavailableUnavailableUnavailableNone listed
7.2.0affectedUnavailableUnavailableUnavailableNone listed
7.0.2.1affectedUnavailableUnavailableUnavailableNone listed
7.0.3affectedUnavailableUnavailableUnavailableNone listed
7.1.0.2affectedUnavailableUnavailableUnavailableNone listed
7.2.0.1affectedUnavailableUnavailableUnavailableNone listed
7.0.4affectedUnavailableUnavailableUnavailableNone listed
7.2.1affectedUnavailableUnavailableUnavailableNone listed
7.0.5affectedUnavailableUnavailableUnavailableNone listed
6.4.0.16affectedUnavailableUnavailableUnavailableNone listed
7.3.0affectedUnavailableUnavailableUnavailableNone listed
7.2.2affectedUnavailableUnavailableUnavailableNone listed
7.3.1affectedUnavailableUnavailableUnavailableNone listed
7.2.3affectedUnavailableUnavailableUnavailableNone listed
7.1.0.3affectedUnavailableUnavailableUnavailableNone listed
7.2.3.1affectedUnavailableUnavailableUnavailableNone listed
7.2.4affectedUnavailableUnavailableUnavailableNone listed
7.0.6affectedUnavailableUnavailableUnavailableNone listed
7.2.4.1affectedUnavailableUnavailableUnavailableNone listed
7.2.5affectedUnavailableUnavailableUnavailableNone listed
7.3.1.1affectedUnavailableUnavailableUnavailableNone listed
7.4.0affectedUnavailableUnavailableUnavailableNone listed
6.4.0.17affectedUnavailableUnavailableUnavailableNone listed
7.0.6.1affectedUnavailableUnavailableUnavailableNone listed
7.2.5.1affectedUnavailableUnavailableUnavailableNone listed
7.4.1affectedUnavailableUnavailableUnavailableNone listed
7.2.6affectedUnavailableUnavailableUnavailableNone listed
7.4.1.1affectedUnavailableUnavailableUnavailableNone listed
7.0.6.2affectedUnavailableUnavailableUnavailableNone listed
6.4.0.18affectedUnavailableUnavailableUnavailableNone listed
7.2.7affectedUnavailableUnavailableUnavailableNone listed
7.2.5.2affectedUnavailableUnavailableUnavailableNone listed
7.3.1.2affectedUnavailableUnavailableUnavailableNone listed
7.2.8affectedUnavailableUnavailableUnavailableNone listed
7.6.0affectedUnavailableUnavailableUnavailableNone listed
7.4.2affectedUnavailableUnavailableUnavailableNone listed
7.2.8.1affectedUnavailableUnavailableUnavailableNone listed
7.0.6.3affectedUnavailableUnavailableUnavailableNone listed
7.4.2.1affectedUnavailableUnavailableUnavailableNone listed
7.2.9affectedUnavailableUnavailableUnavailableNone listed
7.0.7affectedUnavailableUnavailableUnavailableNone listed
7.7.0affectedUnavailableUnavailableUnavailableNone listed
7.4.2.2affectedUnavailableUnavailableUnavailableNone listed
7.2.10affectedUnavailableUnavailableUnavailableNone listed
7.6.1affectedUnavailableUnavailableUnavailableNone listed
7.4.2.3affectedUnavailableUnavailableUnavailableNone listed
7.0.8affectedUnavailableUnavailableUnavailableNone listed
7.6.2affectedUnavailableUnavailableUnavailableNone listed
7.7.10affectedUnavailableUnavailableUnavailableNone listed
7.2.10.1affectedUnavailableUnavailableUnavailableNone listed
7.0.8.1affectedUnavailableUnavailableUnavailableNone listed
7.6.2.1affectedUnavailableUnavailableUnavailableNone listed
7.2.10.2affectedUnavailableUnavailableUnavailableNone listed
7.7.10.1affectedUnavailableUnavailableUnavailableNone listed
7.4.2.4affectedUnavailableUnavailableUnavailableNone listed
7.4.3affectedUnavailableUnavailableUnavailableNone listed
7.7.11affectedUnavailableUnavailableUnavailableNone listed
7.6.4affectedUnavailableUnavailableUnavailableNone listed
10.0.0affectedUnavailableUnavailableUnavailableNone listed
7.4.4affectedUnavailableUnavailableUnavailableNone listed
7.4.5affectedUnavailableUnavailableUnavailableNone listed