Buffer overflow

Accu-Time Systems MAXIMUS 1.0 telnet service suffers from a remote buffer overflow which causes the telnet service to crash...

CVE-2021-45856

Affected product: Accu-Time Systems MAXIMUS 1.0 telnet service. Vulnerability: remote buffer overflow in the telnet service that causes a crash. Reported across multiple feeds (NVD entry CVE-2021-45856 and related records); exploitation status is not detailed in the provided documents. Impact: li...

CVE-2021-45856

Accu-Time Systems MAXIMUS 1.0 telnet service suffers from a remote buffer overflow which causes the telnet service to crash...

CVE-2021-20864

Improper access control vulnerability in ELECOM routers WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware v1.52 and prior, WRC-2533GS2-W firmware v1.52 and prior, WRC-1750GS firmware v1.03 and prior,...

CVE-2021-20864

Improper access control vulnerability in ELECOM routers WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware v1.52 and prior, WRC-2533GS2-W firmware v1.52 and prior, WRC-1750GS firmware v1.03 and prior,...

Improper access control

Improper access control vulnerability in ELECOM routers WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware v1.52 and prior, WRC-2533GS2-W firmware v1.52 and prior, WRC-1750GS firmware v1.03 and prior,...

CVE-2021-20864

CVE-2021-20864 affects ELECOM routers (e.g., WRC-1167GST2, WRC-2533GS2, WRC-1750GS, WRC-1900GST, EDWRC-2533GST2, among others) and is caused by improper access control. This allows a network-adjacent unauthenticated attacker to bypass access restrictions and start the telnet service to execute ar...

The vulnerability of the Telnet service of the D-link DIR-885L-MFC router software lies in the insufficient protection of registration data, allowing attackers to gain unauthorized access to protected information.

The vulnerability of the Telnet service provided by the D-link DIR-885L-MFC router software is related to insufficient protection for registration data. Exploiting this vulnerability can allow an intruder to gain unauthorized access to protected information...

The vulnerability of the Telnet service of the D-Link DIR-868L router’s microprogramming system lies in the insufficient protection of registration data, allowing attackers to gain unauthorized access to protected information.

The vulnerability of the Telnet service provided by the D-Link DIR-868L router’s microprogramming software is related to insufficient protection for registration data. Exploiting this vulnerability can allow an intruder to gain unauthorized access to protected information...

Palo Alto Networks PAN-OS 8.1.x < 8.1.20 / 9.0.x < 9.0.14 / 9.1.x < 9.1.9 / 10.0.x < 10.0.6 Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x prior to 8.1.20 or 9.0.x prior to 9.0.14 or 9.1.x prior to 9.1.9 or 10.0.x prior to 10.0.6. It is, therefore, affected by a vulnerability. - A buffer overflow vulnerability in the Telnet-based administrative management...

CVE-2021-38386

In Contiki 3.0, a buffer overflow in the Telnet service allows remote attackers to cause a denial of service because the ls command is mishandled when a directory has many files with long names...

Buffer overflow

In Contiki 3.0, a buffer overflow in the Telnet service allows remote attackers to cause a denial of service because the ls command is mishandled when a directory has many files with long names...

CVE-2021-38386

CVE-2021-38386 affects Contiki 3.0 in the Telnet service. The vulnerability is a buffer overflow caused by mishandling the ls command when directories contain many files with long names, leading to a remote denial of service. The provided documents describe the issue consistently but do not inclu...

CVE-2021-38311

In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessiv...

CVE-2021-38311

In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessiv...

Design/Logic Flaw

In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessiv...

CVE-2021-38311

In Contiki 3.0, the Telnet service contains a vulnerability that can cause nonterminating acknowledgment loops. When negotiation options are already disabled, the server may still respond to DONT and WONT requests with WONT or DONT commands, which can lead to infinite acknowledgment loops, denial...

CVE-2021-38311

In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessiv...

Home routers are being hijacked using vulnerability disclosed just 2 days ago

The early bird catches the worm. Unless the worm was early enough to hide. On August 3, 2021 a vulnerability that was discovered by Tenable was made public. Only two days later, on August 5, Juniper Threat Labs identified some attack patterns that attempted to exploit this vulnerability in the...

Totolink A720R Command Execution Vulnerability

The Totolink A720R is a wireless router from Taiwan, China's Gion Electronics Totolink. The TOTOLINK A720R suffers from a command execution vulnerability that stems from improper design or implementation during code development of the network system. The vulnerability can be exploited by an...