8.8

CVE-2022-46552: dlink dir-846_firmware OS Command Injection

CVSS: 8.8v3.1HighModified
Published 02-02-2023Last modified 27-03-2025
Open JSON

Vulnerability summary

CVE-2022-46552 is a high (CVSS 8.8) OS Command Injection vulnerability in dlink dir-846_firmware. EPSS estimates a 10.50% chance of exploitation in the next 30 days, higher than 95.7% of scored vulnerabilities. 3 public exploits are recorded.

Overall risk
47/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
10.50%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits3github, reference, exploit-database

Timeline

  1. 02-02-2023
    PublishedVulnerability first disclosed.
  2. 27-03-2025
    Last modifiedVulnerability information updated.

Description

D-Link DIR-846 Firmware FW100A53DBR was discovered to contain a remote command execution (RCE) vulnerability via the lan(0)_dhcps_staticlist parameter. This vulnerability is exploited via a crafted POST request.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

10.50%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

0.00 pp

From 10.50% on 21-09-2026

21-09-202621-10-2026
EPSS score
10.50%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

3 found
  • githubUnverified

    Cve Reported

    Maturity: poc

  • referenceUnverified

    Exploit Reference (francoataffarel.medium.com)

    Maturity: unknown

  • exploit-databaseremotehardwareUnverified

    D-Link DIR-846 - Remote Command Execution (RCE) vulnerability

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Dlink1 product

1 vendor · 1 product

References

7 links