Rewterz Threat Advisory – Multiple Dell SupportAssist Client Consumer versions and Client commercial Vulnerabilities

Severity

High

Analysis Summary

CVE-2022-29092 CVSS:7.8

Dell SupportAssist Client Consumer versions and Dell SupportAssist Client Commercial could allow a local authenticated attacker to gain elevated privileges on the system. An attacker could exploit this vulnerability to gain administrative privileges on the system.

CVE-2022-29093 CVSS:7.1

An unspecified error in Dell SupportAssist Client Consumer versions and Dell SupportAssist Client Commercial could allow a local authenticated attacker to delete arbitrary files on the system.

CVE-2022-29094 CVSS:7.1

Dell SupportAssist Client Consumer versions and Dell SupportAssist Client Commercial could allow a local authenticated attacker to delete arbitrary files. An attacker could exploit this vulnerability to delete or overwrite arbitrary files on the system.

CVE-2022-29095 CVSS:8.3

Dell SupportAssist Client Consumer and Dell SupportAssist Client Commercial is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

Impact

• Privilege Escalation
• File Manipulation
• Cross-Site Scripting

Indicators Of Compromise

CVE

• CVE-2022-29092
• CVE-2022-29093
• CVE-2022-29094
• CVE-2022-29095

Affected Vendors

Dell

Affected Products

Dell SupportAssist Client Consumer 3.8
Dell SupportAssist Client Consumer 3.9
Dell SupportAssist Client Commercial 3.1.1
Dell SupportAssist Client Commercial 3.1.0

Remediation

Refer to Dell DSA Identifier for patch, upgrade or suggested workaround information.

Dell DSA Identifier