Search Results (4 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-27342 1 Dlink 2 Dir-842e, Dir-842e Firmware 2024-11-21 5.9 Medium
An authentication brute-force protection mechanism bypass in telnetd in D-Link Router model DIR-842 firmware version 3.0.2 allows a remote attacker to circumvent the anti-brute-force cool-down delay period via a timing-based side-channel attack
CVE-2020-8962 1 Dlink 2 Dir-842, Dir-842 Firmware 2024-11-21 9.8 Critical
A stack-based buffer overflow was found on the D-Link DIR-842 REVC with firmware v3.13B09 HOTFIX due to the use of strcpy for LOGINPASSWORD when handling a POST request to the /MTFWU endpoint.
CVE-2020-15632 1 Dlink 2 Dir-842, Dir-842 Firmware 2024-11-21 8.8 High
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-842 3.13B05 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HNAP GetCAPTCHAsetting requests. The issue results from the lack of proper handling of sessions. An attacker can leverage this vulnerability to execute arbitrary code in the context of the device. Was ZDI-CAN-10083.
CVE-2019-18852 1 Dlink 14 Dir-600 B1, Dir-600 B1 Firmware, Dir-615 J1 and 11 more 2024-11-21 9.8 Critical
Certain D-Link devices have a hardcoded Alphanetworks user account with TELNET access because of /etc/config/image_sign or /etc/alpha_config/image_sign. This affects DIR-600 B1 V2.01 for WW, DIR-890L A1 v1.03, DIR-615 J1 v100 (for DCN), DIR-645 A1 v1.03, DIR-815 A1 v1.01, DIR-823 A1 v1.01, and DIR-842 C1 v3.00.