CVE-2020-18568: dlink dsr-1000n_firmware OS Command Injection

Vulnerability summary

CVE-2020-18568 is a critical (CVSS 9.8) OS Command Injection vulnerability in dlink dsr-1000n_firmware. EPSS estimates a 14.55% chance of exploitation in the next 30 days, higher than 96.6% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 02-02-2021
   PublishedVulnerability first disclosed.
2. 04-08-2024
   Last modifiedVulnerability information updated.

Description

The D-Link DSR-250 (3.14) DSR-1000N (2.11B201) UPnP service contains a command injection vulnerability, which can cause remote command execution.

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.