How severe is CVE-2020-10884?

This vulnerability has a severity rating of HIGH with a CVSS score of 8.1 out of 10.

What type of vulnerability is CVE-2020-10884?

This is classified as CWE-321, which is a common weakness in software security.

CVE-2020-10884 - HIGH Severity | CVSS 8.1

Vulnerability Description

This vulnerability allows network-adjacent attackers execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. This issue results from the use of hard-coded encryption key. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-9652.

Related Vulnerabilities

CVE-2022-20773

HIGH

CVSS:8.1(High)

A vulnerability in the key-based SSH authentication mechanism of Cisco Umbrella Virtual Appliance (VA) could allow an unauthenticated, remote attacker to impersonate a VA. This vulnerability is due to...

CWE-3212022

CVE-2023-0391

HIGH

CVSS:8.1(High)

MGT-COMMERCE CloudPanel ships with a static SSL certificate to encrypt communications to the administrative interface, shared across every installation of CloudPanel. This behavior was observed in ver...

CWE-3212023

CVE-2024-1920

HIGH

CVSS:8.1(High)

A vulnerability, which was classified as critical, has been found in osuuu LightPicture up to 1.2.2. This issue affects the function handle of the file /app/middleware/TokenVerify.php. The manipulatio...

CWE-3212024

CVE-2024-30407

CRITICAL

CVSS:8.1(High)

The Use of a Hard-coded Cryptographic Key vulnerability in Juniper Networks Juniper Cloud Native Router (JCNR) and containerized routing Protocol Deamon (cRPD) products allows an attacker to perform P...

CWE-3212024

CVE-2024-58134

HIGH

CVSS:8.1(High)

Mojolicious versions from 0.999922 through 9.40 for Perl uses a hard coded string, or the application's class name, as a HMAC session secret by default. These predictable default secrets can be exploi...

CWE-3212024

CVE-2021-38461

HIGH

CVSS:8.2(High)

The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.

CWE-3212021