Cisco NX-OS Software CLI Command Injection Vulnerability
- Sévérité
- Moyenne6,7CVSS 3.1, Moyenne
- EPSS
- 4 %
- Publiée
- 1 juil. 2024
- Mise à jour
- 17 juin 2026
Description
Le titre, la description et les consignes de l’éditeur sont cités depuis les enregistrements sources (en anglais).
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root. Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges: Nexus 3000 Series Switches Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later Nexus 9000 Series Switches in standalone NX-OS mode
Faiblesse : CWE-78
Exploitée activement
Ajoutée au catalogue CISA KEV le 2 juil. 2024
Date limite de remédiation fédérale : 23 juil. 2024
Action requise : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Prédiction d’exploitation
Probabilité d’exploitation de 4 % dans les 30 prochains jours (percentile 91 %).
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Produits concernés
Patcharo affiche cette vulnérabilité à titre d’information mais ne compare pas encore les versions de ce produit.
- Cisco Cisco NX-OS Software · 8.2(5), 7.3(6)N1(1a), 7.3(5)D1(1), 8.4(2), 7.3(6)N1(1), 6.2(2), 8.4(3), 9.2(3), 7.0(3)I5(2), 8.2(1), 6.0(2)A8(7a), 7.0(3)I4(5) et 306 autres
Références
- cisco-sa-nxos-cmd-injection-xD9OhyOP(s’ouvre dans un nouvel onglet)
- https://www.sygnia.co/threat-reports-and-advisories/china-nexus-threat-group-velvet-ant-exploits-cisco-0-day/(s’ouvre dans un nouvel onglet)
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20399(s’ouvre dans un nouvel onglet)
Provenance
Chaque information de cette page provient des sources ci-dessous. Rien n’est rédigé par une IA.
- Cisco (CVE record)
- Cisco (CVE record) · 27 sept. 2026, 23:46 UTC · Analyseur patcharo-cve5/1.1.0
- CISA Known Exploited Vulnerabilities
- CISA Known Exploited Vulnerabilities · 27 sept. 2026, 23:42 UTC · Analyseur patcharo-kev/1.0.0
- NVD
- NVD · 27 sept. 2026, 23:44 UTC · Analyseur patcharo-nvd/1.0.0
- FIRST EPSS
- FIRST EPSS · 27 sept. 2026, 23:46 UTC · Analyseur patcharo-epss/1.0.0
Dernière vérification : 28 sept. 2026, 02:31 UTC