CVE-2026-20331

criticalPriorität · verfolgen · 38EPSS 0.003 · 18. PerzentilDERUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.26% (18th) EPSS
CVSS 9.6 · critical
Is it mine?
2,343 products
Prüfe deine Angriffsfläche
Who says so?
3 sources
fstec_bdu · cert_bund · cisco_csaf

EPSS · bewertet 2026-10-26

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.   The vulnerabilities tracked by CVE-2026-20331 are related to the failure of protection mechanisms issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-693.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.6
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.4–9.6

v3.19.6criticalCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Lprimary · psirt@cisco.com USAusnutzbarkeit 2.8 · Auswirkung 6
v3.17.4highAV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
v3.18.8highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L/E:Usecondary · CVSS-BT (t0sche)
v3.19.6criticalCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Lsecondary · Cisco PSIRT US
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-693USCWE-693US
05

betroffene Produkte (2,343)

Betroffene Produkte und Versionsbereiche.

20 von 2,343 angezeigt
06

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

  • WID-SEC-W-2026-3417Cisco Secure Firewall Management Center: Mehrere SchwachstellenDeutsch2026-09-16csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Cisco Secure Firewall Management Center ausnutzen, um Sicherheitsmaßnahmen zu umgehen, beliebige Befehle als Root auszuführen, Berechtigungen auf Root zu erweitern, SQL-Injection durchzuführen, Anmeldedaten für Administratorsitzungen zu erlangen, sensible Daten zu manipulieren und offenzulegen oder Denial-of-Service-Zustände herbeizuführen.

  • cisco-sa-hardening-asaftdfmc-uvpPROhNCisco Secure Firewall Adaptive Security Appliance, Secure Firewall Threat Defense, and Secure Firewall Management Center Software Hardening Release: September 20262026-09-16csaf · cisco_csafUS

    As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software and Cisco Secure Firewall Management Center (FMC) Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. These vulnerabilities were found during internal testing. Two of them are known to be actively exploited. For more information, see the following advisories: Cisco Secure Firewall Management Center Software Static Credential Vulnerability ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-static-cred-BET3Cjh"] and Cisco Secure Firewall Management Center Software Authentication Bypass Vulnerability ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-onprem-fmc-authbypass-5JPp45V2"]. To assist customers in patching and to streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures Identifier (CVE ID) to each CWE grouping. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is part of a group of advisories. For a complete list of the advisories and links to them, see Cisco Advance Notification for Publication of September 16, 2026, Security Advisories ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-jfxK98ZP"].

07

auch bekannt als (2)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

fstec_bducert_bundcisco_csafNVDCVE.orgMITRE
veröffentlicht 2026-09-16geändert 2026-09-23
09

Referenzen (1) nvd

Externe Belege — Patches, Meldungen, Analysen.

scry

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