Dir 600L Firmware
CVE-2025-4349
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Input neutralization, injection prevention
|
| Impact | CVSS score of 8.7 (HIGH). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. EPSS exploitation probability: 5.33%. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAIv1 – Mar 28, 2026
A vulnerability classified as critical has been found in D-Link DIR-600L up to 2.07B01. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified under CWE-74. A vulnerability classified as critical has been found in D-Link DIR-600L up to 2.07B01. This affects the function formSysCmd. The manipulation of the argument host leads to command injection. It is possible to initiate the attack remotely. This vulnerability only affects products that are no longer supported by the maintainer. Affected products include: Dlink Dir-600L Firmware. Version information: up to 2.07.
Know when Dir 600L Firmware gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
A vulnerability classified as critical has been found in D-Link DIR-600L up to 2.07B01. This affects the function formSysCmd. The manipulation of the argument host leads to command injection. It is possible to initiate the attack remotely. This vulnerability only affects products that are no longer supported by the maintainer.
Executive ViewAI
Organizations using D-Link DIR-600L face significant risk from CVE-2025-4349, a injection vulnerability rated CVSS 8.7. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. Organizations should apply vendor updates when available and consider compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
OS command injection occurs when an application passes unsanitized user input directly into system shell commands.
Affected Products (CPE)CVE.org
More in Dir 600L Firmware
View allThe miniigd SOAP service in Realtek SDK allows remote attackers to execute arbitrary code via a crafted NewInternalClien
Session fixation vulnerability in D-Link DIR-600L routers (rev. Rated critical severity (CVSS 9.8), this vulnerability i
Buffer overflow in D-Link DIR-600L AX firmware 1.16WWb01 allows a network-reachable attacker who can invoke the formSetW
A vulnerability classified as critical was found in D-Link DIR-600L up to 2.07B01. Rated high severity (CVSS 8.7), this
A vulnerability was found in D-Link DIR-600L up to 2.07B01. Rated high severity (CVSS 8.7), this vulnerability is remote
A vulnerability was found in D-Link DIR-600L up to 2.07B01. Rated high severity (CVSS 8.7), this vulnerability is remote
A vulnerability was found in D-Link DIR-600L up to 2.07B01. Rated high severity (CVSS 8.7), this vulnerability is remote
A vulnerability was found in D-Link DIR-600L up to 2.07B01 and classified as critical. Rated high severity (CVSS 8.7), t
A vulnerability, which was classified as critical, was found in D-Link DIR-600L up to 2.07B01. Rated high severity (CVSS
A vulnerability has been found in D-Link DIR-600L up to 2.07B01 and classified as critical. Rated high severity (CVSS 8.
A vulnerability, which was classified as critical, has been found in D-Link DIR-600L up to 2.07B01. Rated high severity
Hardcoded telnet credentials in D-Link DIR-600L Hardware Revision B1 grant an attacker on the adjacent/local network a r
Exploit-DB