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CVE-2022-46552

44
FAUCET Score

CVE-2022-46552 is a remote command execution (RCE) vulnerability affecting D-Link DIR-846 routers running Firmware FW100A53DBR. This high-severity flaw, with a CVSS score of 8.8, allows an authenticated attacker to execute arbitrary commands by sending a crafted POST request to the lan(0)_dhcps_staticlist parameter. While not currently listed in CISA's KEV catalog, public exploit code is available on ExploitDB, indicating a potential for exploitation. Despite the availability of exploit code, there is currently no evidence of active exploitation, nor significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
100a53dbrCPE matchmatch criteria
cpe:2.3:o:dlink:dir-846_firmware:100a53dbr:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
10.50%
Probability of exploitation in next 30 days
EPSS Percentile
95.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-51243 · Apr 5, 2023
This CVE's current EPSS score of 0.1050 is in the 94th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/171710/D-Link-DIR-846-Remote-Command-Execution.html
cwe.mitre.org / data/definitions/78.html
Third Party Advisory
francoataffarel.medium.com / cve-2022-46552-d-link-dir-846-wireless-router-in-firmware-fw100a53dbr-retail-has-a-vulnerability-5b4ca1864c6e
ExploitThird Party Advisory
github.com / c2dc/cve-reported/blob/main/CVE-2022-46552/CVE-2022-46552.md
ExploitThird Party Advisory
github.com / FloeDesignTechnologies/phpcs-security-audit/blob/master/Security/Sniffs/BadFunctions/SystemExecFunctionsSniff.php
Third Party Advisory
dlink.com / en/security-bulletin
Vendor Advisory
php.net / manual/en/ref.exec.php
Not Applicable