PT-2018-3879 · D Link · Dir-816

Nabla · Published 2018-09-15 · Updated 2023-04-26 · CVE-2018-17068

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions D-Link DIR-816 A2 version 1.10 B05

Description The issue exists due to the lack of neutralization of special elements used in the operating system command. This could allow a remote attacker to execute arbitrary commands through shell metacharacters in the sendNum parameter of the "/goform/Diagnosis" API endpoint.

Recommendations For version 1.10 B05, consider restricting access to the "/goform/Diagnosis" API endpoint to minimize the risk of exploitation. Avoid using the sendNum parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2023-02768

CVE-2018-17068

Affected Products

Dir-816

References · 4

• 🔥 https://github.com/PAGalaxyLab/VulInfo/tree/master/D-Link/DIR-816/cmd_injection_1 · Exploit
• https://bdu.fstec.ru/vul/2023-02768 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-17068 · Security Note
• https://osv.dev/vulnerability/CVE-2018-17068 · Vendor Advisory