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Fencer Intel
high 8.8

CVE-2022-46552 in the critical feed json

D-Link DIR-846 Firmware FW100A53DBR was discovered to contain a remote command execution (RCE) vulnerability via the lan(0)_dhcps_staticlis…

published 3y ago modified 4mo ago also EUVD-2022-49356

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
10.5%
EPSS 10.5% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

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.

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Timeline

  1. Published
  2. First public exploit (EDB-51243)

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

10.50% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-51243 D-Link DIR-846 - Remote Command Execution (RCE) vulnerability remote, 2023-04-05
  • francoataffarel.medium.com https://francoataffarel.medium.com/cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.