ESX insufficient logging vulnerability
VMware ESX contains an insufficient logging vulnerability. A malicious administrator could exploit this issue to perform certain operations without them being logged.
CISA confirmó el 18.08.2026 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 21.08.2026.
Acción requerida: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-59310
VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code.
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| VMware | Cloud Foundation | 9.1.x.x, 9.0.x.x, 5.x | |
| VMware | Telco Cloud Infrastructure | 3.0 | |
| VMware | Telco Cloud Platform | 5.1.x, 5.0.x, 4.x, 3.0 | |
| VMware | vCenter | 9.1.x.x – < 9.1.0.0300, 9.0.x.x – < 9.0.2.0100, 8.0 – < 8.0 U3k | |
| vmware | vcenter server | < 8.0 | |
| VMware | vSphere Foundation | 9.1.x.x, 9.0.x.x |
cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:* < 8.0cpe:2.3:a:vmware:vcenter_server:8.0:-:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1d:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update1e:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2d:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update2e:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3a:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3b:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3c:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3d:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3e:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3g:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3h:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3i:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:8.0:update3j:*:*:*:*:*:*cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:* ≥ 9.0 < 9.0.2.0100cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:* ≥ 9.1 < 9.1.0.0300Nuestro sensor honeypot gratuito y de código abierto espera en puertos que su servidor no usa y reporta a una lista compartida los escáneres y atacantes que se conectan.