CVE-2021-20133

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set the "message of the day" banner to any file on the system, allowing them to read all or some of the contents of tho...

CVE-2021-20134

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set an arbitrary file on the router's filesystem as the log file used by either Quagga service zebra or ripd. Subsequen...

CVE-2021-20133

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set the "message of the day" banner to any file on the system, allowing them to read all or some of the contents of tho...

CVE-2021-20132

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 use default hard-coded credentials, which can allow a remote attacker to gain administrative access to the zebra or ripd those services. Both are running with root privileges on the router i.e., as the "admin" user, UID 0...

Path traversal

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set an arbitrary file on the router's filesystem as the log file used by either Quagga service zebra or ripd. Subsequen...

Path traversal

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set the "message of the day" banner to any file on the system, allowing them to read all or some of the contents of tho...

Hardcoded credentials

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 use default hard-coded credentials, which can allow a remote attacker to gain administrative access to the zebra or ripd those services. Both are running with root privileges on the router i.e., as the "admin" user, UID 0...

CVE-2021-20134

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set an arbitrary file on the router's filesystem as the log file used by either Quagga service zebra or ripd. Subsequen...

CVE-2021-20134

The CVE-2021-20134 entry concerns Quagga services on the D-Link DIR-2640 (firmware version

CVE-2021-20132

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 use default hard-coded credentials, which can allow a remote attacker to gain administrative access to the zebra or ripd those services. Both are running with root privileges on the router i.e., as the "admin" user, UID 0...

CVE-2021-20133

Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 are affected by an absolute path traversal vulnerability that allows a remote, authenticated attacker to set the "message of the day" banner to any file on the system, allowing them to read all or some of the contents of tho...

CVE-2021-20132

CVE-2021-20132 affects D-Link DIR-2640 with Quagga services (zebra and ripd) running on versions up to 1.11B02. The root cause is default hard-coded credentials, allowing a remote attacker to gain administrative access (root privileges, UID 0) to these services. Several connected records (e.g., R...

CVE-2021-20133

The CVE-2021-20133 entry concerns the D-Link DIR-2640 router (Quagga Services) with versions up to 1.11B02, vulnerable to an absolute path traversal. The issue allows a remote, authenticated attacker to set the MOTD banner to an arbitrary file, enabling disclosure of sensitive data such as hashed...

D-Link DIR-2640 路径遍历漏洞

The D-Link DIR-2640 is a high power Wi-Fi router from AUO D-Link of Taiwan, China. A security vulnerability exists in the D-Link DIR-2640, which can be exploited by remote attackers to submit a special request that can be used in an application context to read the contents of system files...

D-Link DIR-2640 路径遍历漏洞

The D-Link DIR-2640 is a high power Wi-Fi router from D-Link, a Taiwan-based company. A path traversal vulnerability exists in the D-Link DIR-2640 Quagga 1.11B02 and earlier versions, which can be exploited for remote code execution due to the lack of effective filtering of path parameters in the...

The vulnerability of the D-Link DIR-2640-US router’s microprogramming software lies in the insufficient protection of registration data, allowing attackers to elevate their privileges to the root level.

The vulnerability of the D-Link DIR-2640-US router’s microprogramming software is related to insufficient protection for registration data. Exploiting this vulnerability can allow attackers to elevate their privileges to the root level...

D-Link DIR-2640-US Account Password Plaintext Storage Vulnerability

The D-Link DIR-2640-US is a network router device. A security vulnerability exists in the D-Link DIR-2640-US, which can be exploited by an attacker to easily log in to the target router via a serial port and gain root privileges...

D-Link DIR-2640-US Incorrect Access Control Vulnerability

The D-Link DIR-2640-US is a network router device. A security vulnerability exists in the D-Link DIR-2640-US, which can be exploited by an attacker to use telnet login, modify routing information, monitor the traffic of all devices under the router, hijack DNS, and phishing attacks...

D-Link DIR-2640-US Buffer Overflow Vulnerability

The D-Link DIR-2640-US is a smart AC2600 high power Wi-Fi Gigabit router. A buffer overflow vulnerability exists in the D-Link DIR-2640-US version 1.01B04. An attacker can exploit this vulnerability by overriding a global variable in a .bss segment to cause a process crash or change...

CVE-2021-34203

D-Link DIR-2640-US 1.01B04 is vulnerable to Incorrect Access Control. Router ac2600 dir-2640-us, when setting PPPoE, will start quagga process in the way of whole network monitoring, and this function uses the original default password and port. An attacker can easily use telnet to log in, modify...