CWE-656 Reliance on Security Through Obscurity

class

The product uses a protection mechanism whose strength depends heavily on its obscurity, such that knowledge of its algorithms or key data is sufficient to defeat the mechanism.

01

parent weaknesses

Broader classes this is a kind of.

02

vulnerabilities (13)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2020-10284UScritical9.1—
No authentication is required to control the robot inside the network, moreso the latest available user manual shows an option that lets the user to add a password to the robot but…
CVE-2020-10286UShigh8.8—
the main user account has restricted privileges but is in the sudoers group and there is not any mechanism in place to prevent sudo su or sudo -i to be run gaining unrestricted acc…
CVE-2020-10277USmedium6.4—
There is no mechanism in place to prevent a bad operator to boot from a live OS image, this can lead to extraction of sensible files (such as the shadow file) or privilege escalati…
CVE-2024-5244USmedium4.2—
TP-Link Omada ER605 Reliance on Security Through Obscurity Vulnerability. This vulnerability allows network-adjacent attackers to access or spoof DDNS messages on affected installa…
CVE-2026-112067US——
The extension hides the correct answer to each CAPTCHA inside the image data of the CAPTCHA itself. Anyone who can request a CAPTCHA image can read the answer from it and submit it…
CVE-2026-7161US——
An insufficient encryption vulnerability exists in the Device Authentication functionality of GeoVision GV-IP Device Utility 9.0.5. Listening to broadcast packets can lead to crede…
CVE-2026-42363US——
An insufficient encryption vulnerability exists in the Device Authentication functionality of GeoVision GV-IP Device Utility 9.0.5. Listening to broadcast packets can lead to crede…
CVE-2025-59093US——
Exos 9300 instances are using a randomly generated database password to connect to the configured MSSQL server. The password is derived from static random values, which are concate…
CVE-2025-7020US——
An incorrect encryption implementation vulnerability exists in the system log dump feature of BYD's DiLink 3.0 OS (e.g. in the model ATTO3). An attacker with physical access to the…
CVE-2025-25983US——
An issue in Macro-video Technologies Co.,Ltd V380 Pro android application 2.1.44 and V380 Pro android application 2.1.64 allows an attacker to obtain sensitive information via the…
CVE-2024-12297US——
Moxa’s Ethernet switch is vulnerable to an authentication bypass because of flaws in its authorization mechanism. Although both client-side and back-end server verification are inv…
CVE-2024-9138US——
Moxa’s cellular routers, secure routers, and network security appliances are affected by a high-severity vulnerability, CVE-2024-9138. This vulnerability involves hard-coded creden…
03

source

Where this definition is published.

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