CVE-2024-20377

mediumpriority · track · 22EPSS 0.004 · 39 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.45% (39th) EPSS

CVSS 5.4 · medium

Is it mine?

210 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to the web-based management interface not properly validating user-supplied input. An attacker could exploit this vulnerability by by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedCisco Secure Firewall Management Center (FMC) 7.0.0 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.0.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.1.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.2 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.2.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.3 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.4 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.5 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.6 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.6.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.6.2 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.0.6.3 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.1.0 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.1.0.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.1.0.2 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.1.0.3 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.0 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.0.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.2 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.3 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.3.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.4 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.4.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.5 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.5.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.5.2 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.6 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.7 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.8 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.2.8.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.3.0 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.3.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.3.1.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.3.1.2 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.4.0 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.4.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
FixedCisco Secure Firewall Management Center (FMC) 7.4.1.1 when installed on Cisco Secure Firewall Management Center (FMC) Appliancescisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

Technical severity, 0–10. One row per scoring source.

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.15.4mediumAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · psirt@cisco.com USexploitability 2.3 · impact 2.7

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · Cisco PSIRT US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (210)

Products and version ranges known to be affected.

showing 20 of 210

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-3267Cisco Secure Firewall Management Center: Mehrere SchwachstellenDeutsch2024-10-23csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Cisco Secure Firewall Management Center ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, vertrauliche Informationen preiszugeben, beliebigen Code auszuführen, Daten zu manipulieren und erhöhte Rechte zu erlangen.
cisco-sa-fmc-xss-infodisc-RL4mJFerCisco Secure Firewall Management Center Software Cross-Site Scripting and Information Disclosure Vulnerabilities2024-10-23csaf · cisco_csafUS
Multiple vulnerabilities in Cisco Secure Firewall Management Center (FMC) Software, formerly Firepower Management Center Software, could allow an attacker to conduct cross-site scripting (XSS) attacks or access unauthorized information on an affected device. For more information about these vulnerabilities, see the Details ["#details"] section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is part of the October 2024 release of the Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: October 2024 Semiannual Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300"].

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisco_csaf NVD CVE.org MITRE

published 2024-10-23modified 2026-06-17

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+53003 more

references (4)

External citations — patches, advisories, analysis.

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