CVE-2021-21819

A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability...

D-LINK DIR-3040 Libcli 命令注入漏洞(CVE-2021-21819)

The DIR-3040 is an AC3000-based wireless internet router. As discussed in TALOS-2021-1285, a hidden telnet service can be started without authentication by visiting https:///starttelnet This service presents the user with a login prompt for their “libcli test environment”: $ telnet 192.168.0.1...

CVE-2021-21819

creationtimestamp| type| source ---|---|--- 2021-07-18 05:01:26+00:00| seen| https://t.me/cyberbannewsir/3637...

CVE-2021-21819

A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2021-21819

CVE-2021-21819 affects the D-LINK DIR-3040 1.13B03. The vulnerability lies in the Libcli Test Environment functionality where unsanitized arguments in commands can lead to arbitrary command execution via a specially crafted network request. Public writeups (TALOS-2021-1361) detail a related infor...