QID 376417

Date Published: 2022-02-17

QID 376417: VMware Horizon Connection Server Apache Log4j Remote Code Execution (RCE) Vulnerabilities (VMSA-2021-0028) (Log4Shell)

Horizon Connection Server authenticates users through Windows Active Directory and directs the request to the appropriate virtual machine, physical PC, or Microsoft RDS host.

Affected Versions(s):
VMware Horizon Connection Server 2111 before Build 19050221
VMware Horizon Connection Server 2006,2012,2103,2106
VMware Horizon Connection Server 7.13.1 before Build 19069458
VMware Horizon Connection Server 7.13.0
VMware Horizon Connection Server 7.10.0 - 7.10.2
VMware Horizon Connection Server 7.4.0-7.9.0
VMware Horizon Connection Server 7.11.0,7.12.0

QID Detection Logic (authenticated):
This QID checks for vulnerable versions of Horizon agent exe file.

A malicious actor with network access to an impacted VMware product may exploit this issue to gain full control of the target system.

CVSS V3 rated as Critical - 10 severity.

CVSS V2 rated as Critical - 9.3 severity.

Solution

Information regarding the patches are published at VMSA-2021-0028.Workaround:

Refer to KB87073 for more information.

Vendor References

VMSA-2021-0028 - www.vmware.com/security/advisories/VMSA-2021-0028.html

CVEs related to QID 376417

CVE-2021-44228 | CVE-2021-45046 |

Software Advisories

Advisory ID	Software	Component	Link
VMSA-2021-0028			kb.vmware.com/s/article/87073

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Array ( [qid] => 376417 [title] => VMware Horizon Connection Server Apache Log4j Remote Code Execution (RCE) Vulnerabilities (VMSA-2021-0028) (Log4Shell) [severity] => 5 [description] => Horizon Connection Server authenticates users through Windows Active Directory and directs the request to the appropriate virtual machine, physical PC, or Microsoft RDS host.

QID Detection Logic (authenticated):
This QID checks for vulnerable versions of Horizon agent exe file. [solution] => Information regarding the patches are published at VMSA-2021-0028.Workaround:

Refer to KB87073 for more information.

[consequence] => A malicious actor with network access to an impacted VMware product may exploit this issue to gain full control of the target system. [published] => Yes [date_insert] => 2022-02-15 [date_published] => 2022-02-17 [cve] => Array ( [0] => CVE-2021-44228 [1] => CVE-2021-45046 ) [vendor_refs] => Array ( [0] => Array ( [vendor_ref] => VMSA-2021-0028 [vendor_ref_url] => https://www.vmware.com/security/advisories/VMSA-2021-0028.html ) ) [cvss_v2] => Array ( [basescore] => 9.3 [temporalscore] => 7.3 ) [cvss_v3] => Array ( [basescore] => 10 [temporalscore] => 9.3 ) [patches] => Array ( [0] => Array ( [link] => https://kb.vmware.com/s/article/87073 [advisory_id] => VMSA-2021-0028 [os_sw] => [component] => ) ) )