Vulnerability · Published Feb 23, 2024 · Assigned by VulDB

CVE-2024-1786D-Link DIR-600M C1 Telnet Service buffer overflow

High 7.5

In plain English

A high-severity buffer overflow in DIR-600M C1 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.7% (higher than 86% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)2.7%top 13.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

** 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 vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

Affected products (as reported)

Vendor	Product	Versions
D-Link	DIR-600M C1	3.08

Weakness: CWE-120 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

VDB-254576 | D-Link DIR-600M C1 Telnet Service buffer overflow vdb-entry, technical-description
VDB-254576 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
https://gist.github.com/dmknght/269d90e17713bbd34e48c50f5c5284a2 exploit