Rewterz Threat Advisory – Multiple D-Link D-View Products Vulnerabilities

Severity

High

Analysis Summary

CVE-2023-44410 CVSS: 8.8

D-Link D-View could allow a remote authenticated attacker to gain elevated privileges on the system, caused by improper authorization validation by the showUsers method. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges to resources normally protected from the user.

CVE-2023-44411 CVSS: 9.8

D-Link D-View could allow a remote attacker to bypass security restrictions, caused by the use of a hard-coded password for the remotely reachable database in the InstallApplication class. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass authentication on the system.

CVE-2023-44412 CVSS: 8.2

D-Link D-View could allow a remote attacker to obtain sensitive information, caused by improper handling of XML external entity (XXE) declarations by the the addDv7Probe function. By using a specially crafted XML content, a remote attacker could exploit this vulnerability to obtain sensitive information in the context of SYSTEM, and use this information to launch further attacks against the affected system.

CVE-2023-44413 CVSS:5.9

D-Link D-View is vulnerable to a denial of service, caused by a flaw in the shutdown_coreserver action. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.

CVE-2023-44414 CVSS:9.8

D-Link D-View could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the coreservice_action_script action. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code in the context of SYSTEM.

Impact

• Gain Access
• Privileges Escalation
• Denial of Service
• Information Theft
• Security Bypass

Indicators Of Compromise

CVE

• CVE-2023-44410
• CVE-2023-44411
• CVE-2023-44412
• CVE-2023-44413
• CVE-2023-44414

Affected Vendors

D-Link

Affected Products

• D-Link D-View

Remediation

Refer to D-Link Web site for patch, upgrade or suggested workaround information.

D-Link Web site