Deviceways

Router

D-Link DIR-1935

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Projects for this device

Replacement firmware

Replace router software with a customizable system for network controls and community packages.

How to get started

Follow the guide for your exact router version. The first installation may use its web interface, recovery mode or a serial connection.

Setup
Firmware replacement; route varies by router
You’ll need
Exact hardware revision, an appropriate OpenWrt release and its model-specific installation guide.
A1
Get OpenWrt firmware Release listed · 25.12.6
rev A1
Open hardware record
Original project github.com
Sources

Features & details

Check the project and hardware shown for each feature.

Device details

D-Link DIR-1935 rev A1 — TechInfoDepot (github.com)

Hardware revision
rev A1

Device details

Device details — Source documentation (openwrt.org)

Hardware revision
A1

OpenWrt · A1

OpenWrt · A1 — Source documentation (openwrt.org)

Availability recorded by source
Available 2024

Hardware details

Security

Saved scan

From our saved security research.

Model advisories

Selected highlights

Prioritized by known exploitation, severity, then date.

CVE published

CVSS 8.8 (v3.0)

DIR-1935

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers

CVE-2022-43630

Affected firmware
1.03
Fix
Fix details in the linked record
Read zdi CVE record
Details and sources
CVE updated

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of http requests to the web management portal. When parsing the SOAPAction header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16150.

Security advisory ZDI 22 1501 — DIR-1935 (zerodayinitiative.com) ↗
CVE published

CVSS 8.8 (v3.0)

DIR-1935

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers

CVE-2022-43622

Affected firmware
1.03
Fix
Fix details in the linked record
Read zdi CVE record
Details and sources
CVE updated

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of Login requests to the web management portal. When parsing the HNAP_AUTH header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16139.

Security advisory ZDI 22 1491 — DIR-1935 (zerodayinitiative.com) ↗
CVE published

CVSS 8.8 (v3.0)

DIR-1935

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers

CVE-2022-43621

Affected firmware
1.03
Fix
Fix details in the linked record
Read zdi CVE record
Details and sources
CVE updated

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from an incorrectly implemented comparison. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-16152.

Security advisory ZDI 22 1503 — DIR-1935 (zerodayinitiative.com) ↗
CVE published

CVSS 8.8 (v3.0)

DIR-1935

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers

CVE-2022-43620

Affected firmware
1.03
Fix
Fix details in the linked record
Read zdi CVE record
Details and sources
CVE updated

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-16142.

Security advisory ZDI 22 1494 — DIR-1935 (zerodayinitiative.com) ↗
CVE published

CVSS 6.8 (v3.0)

DIR-1935

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers

CVE-2022-43633

Affected firmware
1.03
Fix
Fix details in the linked record
Read zdi CVE record
Details and sources
CVE updated

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of SetSysLogSettings requests to the web management portal. When parsing the IPAddress element, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16154.

Security advisory ZDI 22 1505 — DIR-1935 (zerodayinitiative.com) ↗
Check more security advisories for this device · CVE.org