var-201911-0638
Vulnerability from variot
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. plural D-Link The device is vulnerable to the use of hard-coded credentials.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. D-Link DIR-600 B1 and so on are all wireless routers from D-Link of Taiwan, China.
A vulnerability management management vulnerability exists in several D-Link products. The vulnerability stems from a program with a hard-coded account that an attacker can use to obtain a remote /bin/sh shell and execute commands
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