PatchTheCVECVE-2024-1786: ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DI
CVE-2024-1786 is a high-severity flaw (CVSS 7.5) affecting dir-600m firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DIR-600M C1 3.08. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation of the argument username leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-254576. NOTE: This vulnerab
Why this priority
- High severity
- Public exploit reference
- Remotely exploitable, no login, no user action
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 2.7% (top 14%) |
| CISA exploited list | No |
| Weakness | CWE-120 |
| Published | 2024-02-23 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-1786?
dir-600m firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2024-1786 being exploited?
CVE-2024-1786 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-1786 affect?
CVE-2024-1786 affects dir-600m firmware. Severity is high (CVSS 7.5). ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DIR-600M C1 3.08. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation of the argu
How urgent is CVE-2024-1786?
Priority 58/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action
Software pages
Related CVEs
- CVE-2020-13960 HIGH 7.5 MITIGATE MITIGATE D-Link DSL 2730-U IN_1.10 and IN_1.11 and DIR-600M 3.04 devices have the domain.name string in the DNS resolve
- CVE-2019-7736 CRITICAL 9.8 MITIGATE D-Link DIR-600M C1 3.04 devices allow authentication bypass via a direct request to the wan.htm page
- CVE-2019-13101 CRITICAL 9.8 MITIGATE An issue was discovered on D-Link DIR-600M 3.02, 3.03, 3.04, and 3.06 devices
- CVE-2018-16605 MEDIUM 5.4 MITIGATE D-Link DIR-600M devices allow XSS via the Hostname and Username fields in the Dynamic DNS Configuration page.
- CVE-2017-9100 HIGH 8.8 MITIGATE login.cgi on D-Link DIR-600M devices with firmware 3.04 allows remote attackers to bypass authentication by en