CVE-2020-3525
Vulnérabilité moyenne dans Cisco Identity Services Engine Software (Cisco)
Description
A vulnerability in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to recover service account passwords that are saved on an affected system. The vulnerability is due to the incorrect inclusion of saved passwords when loading configuration pages in the Admin portal. An attacker with read or write access to the Admin portal could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to recover passwords and expose those accounts to further attack.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Gravité et risque d'exploitation
CVE-2020-3525 obtient un score CVSS de 4.3/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.56 %, ce qui la place devant 45.2 % des CVE référencées.
Que faire ?
- Vérifiez si Cisco Identity Services Engine Software est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-pass-disclosure-K8p2Nsgg
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-tls-dos-xW53TBhb
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-authbypass-YVJzqgk2
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-pa-trav-bMdfSTTq
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-cuc-imp-xss-XtpzfM5e
