Aller au contenu principal
HIGH

CVE-2026-20342

CVSS v3

7.7

HIGH

Score EPSS

0.5 %

probabilité d’exploitation au 2026-09-28

CISA KEV

Non

exploitation connue

Exploitation

—

statut SSVC

Description

A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenticated, remote attacker to download arbitrary files from an affected system. This vulnerability exists because user input is not being sanitized. An attacker could exploit this vulnerability by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary files from the affected system. To exploit this vulnerability, the attacker must have valid credential

Détails techniques

Publiée le
2026-09-16
Dernière modification
2026-09-18

Questions fréquentes

Qu’est-ce que CVE-2026-20342 ?

A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenticated, remote attacker to download arbitrary files from an affected system. This vulnerability exists because user input is not being sanitized. An attacker could exploit this vulnerability by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary files from the affected system. To exploit this vulnerability, the attacker must have valid credential

CVE-2026-20342 est-elle activement exploitée ?

Aucune exploitation active de CVE-2026-20342 n’est confirmée. Son score EPSS était de 0.5 % au 2026-09-28, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2026-20342 ?

CVE-2026-20342 a un score de base CVSS v3 de 7.7 (gravité HIGH).

CVE-2026-20342 touche-t-elle votre environnement ?

Utilisez isMalicious pour vérifier si l’une de vos IP ou l’un de vos domaines est associé aux IOC de cette vulnérabilité.

Sans carte bancaire · 500 vérifications gratuites par mois · Clé API gratuite