CVEvulnerability

CVE-2016-20017

9.8 CRITICAL Known exploited Published 2022-10-19 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

D-Link DSL-2750B Devices Command Injection Vulnerability — D-Link DSL-2750B Devices

D-Link DSL-2750B devices contain a command injection vulnerability that allows remote, unauthenticated command injection via the login.cgi cli parameter.

Added to KEV: 2024-01-08
Remediation due: 2024-01-29
Ransomware use: Unknown
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes: https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10088; https://nvd.nist.gov/vuln/detail/CVE-2016-20017

Status: Analyzed
Published: 2022-10-19
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses: CWE-77

Description

D-Link DSL-2750B devices before 1.05 allow remote unauthenticated command injection via the login.cgi cli parameter, as exploited in the wild in 2016 through 2022.

Affected configurations

• dlink dsl-2750b firmware (< 1.05)

Weakness · CWE (1)

CWE-77 Improper Neutralization of Special Elements used in a Command weakness

References