The vulnerability of the vSphere Web Client (FLEX/Flash) component, which manages virtual infrastructure, affects both Vmware vCenter Server and VMware Cloud Foundation. This vulnerability allows an attacker to gain unauthorized access to protected information.

The vulnerability of the vSphere Web Client’s FLEX/Flash component, which is used for managing virtual infrastructure such as VMware vCenter Server and VMware Cloud Foundation, stems from deficiencies in path name checking for access to restricted directories. Exploiting this vulnerability could...

CVE-2021-21980

The vSphere Web Client FLEX/Flash contains an unauthorized arbitrary file read vulnerability. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to gain access to sensitive information...

CVE-2021-22049: Server-Side Request Forgery (SSRF)

The vSphere Web Client FLEX/Flash contains an SSRF Server Side Request Forgery vulnerability in the vSAN Web Client vSAN UI plug-in. A malicious actor with network access to port 443 on vCenter Server may exploit this issue by accessing a URL request outside of vCenter Server or accessing an...

CVE-2021-21980: Undefined Security Weakness

The vSphere Web Client FLEX/Flash contains an unauthorized arbitrary file read vulnerability. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to gain access to sensitive information...

PT-2021-5082

Name of the Vulnerable Software and Affected Versions vSphere Web Client FLEX/Flash affected versions not specified Description The vSphere Web Client contains an unauthorized arbitrary file read issue. A malicious actor with network access to port 443 on vCenter Server may exploit this to gain...

Denial of service

The vCenter Server contains a denial-of-service vulnerability due to improper XML entity parsing. A malicious actor with non-administrative user access to the vCenter Server vSphere Client HTML5 or vCenter Server vSphere Web Client FLEX/Flash may exploit this issue to create a denial-of-service...

CVE-2021-21991: Undefined Security Weakness

The vCenter Server contains a local privilege escalation vulnerability due to the way it handles session tokens. A malicious actor with non-administrative user access on vCenter Server host may exploit this issue to escalate privileges to Administrator on the vSphere Client HTML5 or vCenter Serve...

PT-2021-4350

Name of the Vulnerable Software and Affected Versions vCenter Server affected versions not specified Description The vCenter Server contains a denial-of-service issue due to improper XML entity parsing. A malicious actor with non-administrative user access to the vCenter Server vSphere Client HTM...

PT-2021-4352

Name of the Vulnerable Software and Affected Versions VMware vCenter Server affected versions not specified Description The issue is related to insufficient validation of session tokens in VMware vCenter Server, allowing a malicious actor with non-administrative user access on the vCenter Server...