D-Link DIR-846 Firmware FW100A53DBR was discovered to contain a remote command execution…
Priority HIGH 73CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-78.
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.10503 95th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dir-846_firmware:100a53dbr:*:*:*:*:*:*:* | 100a53dbr | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-846:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-846_firmware:100a53dbr:*:*:*:*:*:*:* Versions 100a53dbr Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-846:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-46552
- 2026-10-03 Alias added: GHSA-4mwq-46m8-4mgj
References
Exploit 2
Advisory 3
More D-Link Japan K.K. Dir-846 Firmware vulnerabilities
- TI-2023-16660 D-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE)… CVSS 3.1CRITICAL 9.8
- TI-2020-13969 D-Link DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary… CVSS 3.1CRITICAL 9.8
- TI-2023-23172 D-Link Wireless MU-MIMO Gigabit AC1200 Router DIR-846 100A53DBR-Retail devices allow an… CVSS 3.1HIGH 8.8
- TI-2021-21153 A Remote Command Execution (RCE) vulnerability exists in… CVSS 3.1CRITICAL 9.8
- TI-2020-16717 HNAP1/control/SetMasterWLanSettings.php in D-Link D-Link Router DIR-846 DIR-846 A1_100.26… CVSS 3.1CRITICAL 9.8
- TI-2021-21155 Remote Code Execution (RCE) vulnerability exists in D-Link Router DIR-846… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-46552 · CVE Program
- CVE-2022-46552 · NVD
- FIRST EPSS
- GHSA-4mwq-46m8-4mgj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences