Vulnerabilities
Vulnerable Software
D-Link DIR-605L Hardware Revision A1 (End-of-Life, EOL) contains a hardcoded telnet backdoor. The device starts a telnet daemon at boot via /bin/telnetd.sh with the username "Alphanetworks" and the static password "wrgn35_dlwbr_dir605l" read from /etc/alpha_config/image_sign. The custom telnetd binary accepts a -u user:password flag, and the custom login binary uses strcmp() to validate credentials. Successful authentication grants an unauthenticated attacker on the local network a root shell with full administrative control. The device has reached End-of-Life (EOL) and will not receive patches.
CVSS Score
8.8
EPSS Score
0.001
Published
2026-05-04
D-Link DIR-605L Hardware Revision B2 (End-of-Life, EOL) contains a hardcoded telnet backdoor. The device starts a telnet daemon at boot via /bin/telnetd.sh with the username "Alphanetworks" and the static password "wrgn76_dlwbr_dir605L" read from /etc/alpha_config/image_sign. The custom telnetd binary accepts a -u user:password flag, and the custom login binary uses strcmp() to validate credentials. Successful authentication grants an unauthenticated attacker on the local network a root shell with full administrative control. The device has reached End-of-Life (EOL) and will not receive patches.
CVSS Score
9.8
EPSS Score
0.003
Published
2026-05-04
A vulnerability was found in D-Link DIR-618 and DIR-605L 2.02/3.02. It has been rated as problematic. This issue affects some unknown processing of the file /goform/formVirtualServ. The manipulation leads to improper access controls. The attack needs to be approached within the local network. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability was found in D-Link DIR-618 and DIR-605L 2.02/3.02. It has been classified as problematic. This affects an unknown part of the file /goform/formSetPortTr. The manipulation leads to improper access controls. Access to the local network is required for this attack. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability was found in D-Link DIR-618 and DIR-605L 2.02/3.02. It has been declared as problematic. This vulnerability affects unknown code of the file /goform/formTcpipSetup. The manipulation leads to improper access controls. Access to the local network is required for this attack to succeed. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability has been found in D-Link DIR-618 and DIR-605L 2.02/3.02 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /goform/formSetPassword. The manipulation leads to improper access controls. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability was found in D-Link DIR-618 and DIR-605L 2.02/3.02 and classified as problematic. Affected by this issue is some unknown functionality of the file /goform/formSetDDNS of the component DDNS Service. The manipulation leads to improper access controls. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability, which was classified as problematic, has been found in D-Link DIR-618 and DIR-605L 2.02/3.02. This issue affects some unknown processing of the file /goform/formAdvNetwork. The manipulation leads to improper access controls. The attack can only be done within the local network. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability, which was classified as problematic, was found in D-Link DIR-618 and DIR-605L 2.02/3.02. Affected is an unknown function of the file /goform/formSetDomainFilter. The manipulation leads to improper access controls. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-20
A vulnerability classified as problematic was found in D-Link DIR-618 and DIR-605L 2.02/3.02. This vulnerability affects unknown code of the file /goform/formAdvFirewall of the component Firewall Service. The manipulation leads to improper access controls. The attack needs to be approached within the local network. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
5.3
EPSS Score
0.035
Published
2025-03-20


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