Beetel 777Vr1 Firmware vulnerabilities

CVE-2026-2616 [CRITICAL] CWE-259 CVE-2026-2616: A vulnerability has been found in Beetel 777VR1 up to 01.00.09. The impacted element is an unknown f A vulnerability has been found in Beetel 777VR1 up to 01.00.09. The impacted element is an unknown function of the component Web Management Interface. The manipulation leads to hard-coded credentials. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. It is advisable to modify the

CVE-2026-2617 [HIGH] CWE-1188 CVE-2026-2617: A vulnerability was found in Beetel 777VR1 up to 01.00.09. This affects an unknown function of the c A vulnerability was found in Beetel 777VR1 up to 01.00.09. This affects an unknown function of the component Telnet Service/SSH Service. The manipulation results in insecure default initialization of resource. The attack can only be performed from the local network. The exploit has been made public and could be used. The vendor was contacted early abou

CVE-2026-2618 [HIGH] CWE-310 CVE-2026-2618: A vulnerability was determined in Beetel 777VR1 up to 01.00.09. This impacts an unknown function of A vulnerability was determined in Beetel 777VR1 up to 01.00.09. This impacts an unknown function of the component SSH Service. This manipulation causes risky cryptographic algorithm. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is said to be difficult. The exploit has been publicl

CVE-2026-1410 [MEDIUM] CWE-287 CVE-2026-1410: A vulnerability was detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. Impacted is an unknown fun A vulnerability was detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. Impacted is an unknown function of the component UART Interface. The manipulation results in missing authentication. An attack on the physical device is feasible. This attack is characterized by high complexity. The exploitability is considered difficult. The exploit is now publ

CVE-2026-1411 [MEDIUM] CWE-266 CVE-2026-1411: A flaw has been found in Beetel 777VR1 up to 01.00.09/01.00.09_55. The affected element is an unknow A flaw has been found in Beetel 777VR1 up to 01.00.09/01.00.09_55. The affected element is an unknown function of the component UART Interface. This manipulation causes improper access controls. It is feasible to perform the attack on the physical device. The complexity of an attack is rather high. The exploitability is described as difficult. The exp

CVE-2020-36056 [MEDIUM] CWE-79 CVE-2020-36056: Beetel 777VR1-DI Hardware Version REV.1.01 Firmware Version V01.00.09_55 was discovered to contain a Beetel 777VR1-DI Hardware Version REV.1.01 Firmware Version V01.00.09_55 was discovered to contain a cross-site scripting (XSS) vulnerability via the Ping diagnostic option.

CVE-2026-1409 [MEDIUM] CWE-307 CVE-2026-1409: A security vulnerability has been detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. This issue a A security vulnerability has been detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper restriction of excessive authentication attempts. It is possible to launch the attack on the physical device. The attack's complexity is rated as high. Th

CVE-2026-1408 [MEDIUM] CWE-521 CVE-2026-1408: A weakness has been identified in Beetel 777VR1 up to 01.00.09/01.00.09_55. This vulnerability affec A weakness has been identified in Beetel 777VR1 up to 01.00.09/01.00.09_55. This vulnerability affects unknown code of the component UART Interface. Executing a manipulation can lead to weak password requirements. The physical device can be targeted for the attack. The attack requires a high level of complexity. It is stated that the exploitability is

CVE-2026-1407 [MEDIUM] CWE-200 CVE-2026-1407: A security flaw has been discovered in Beetel 777VR1 up to 01.00.09/01.00.09_55. This affects an unk A security flaw has been discovered in Beetel 777VR1 up to 01.00.09/01.00.09_55. This affects an unknown part of the component UART Interface. Performing a manipulation results in information disclosure. The attack may be carried out on the physical device. The attack is considered to have high complexity. It is indicated that the exploitability is di