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Case File

CVE-2021-46314

CRITICAL · CVSS 9.8 EPSS 33.29% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-02-17 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 33.3% probability of exploitation in the next 30 days. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-46314
Severity
CRITICAL
CVSS
9.8
EPSS
33.29%

Original NVD Description

A Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetNetworkTomographySettings.php of D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin because backticks can be used for command injection when judging whether it is a reasonable domain name.

Related CVEs

Other vulnerabilities affecting the same vendor(s)