This video explores how browsers like Chrome are integrated into various devices such as smart TVs, e-readers, and embedded systems, and discusses the security risks associated with vulnerabilities like CVE-2023-4357. It emphasizes the potential consequences of exploits in background systems and showcases how XML External Entity (XXE) vulnerabilities can be leveraged across different platforms. #Chrome #Vulnerabilities #EmbeddedSystems
Keypoints :
- Browsers such as Chrome are used in many devices beyond traditional computers, including smart TVs, e-readers, and embedded systems.
- Vulnerabilities like CVE-2023-4357 (XXE flaw in Chrome) can be exploited to read local files and leak sensitive data from affected devices.
- Many legacy or embedded devices run outdated Chrome versions, making them susceptible to such vulnerabilities even years after discovery.
- Exploiting these vulnerabilities can involve injecting malicious content into server-side or embedded HTML, SVG, or JavaScript environments.
- Attackers can automate extraction of data, such as passwords or configuration files, by sending malicious requests and retrieving the output.
- Understanding whether the target is using a native browser or a bundled embedded one is crucial for successful exploitation.
- Creative attack methods include exploiting internal navigation flows or using social engineering to trigger payloads on restricted devices.
- Youtube Video: https://www.youtube.com/watch?v=4MpjB68posg
- Youtube Channel: https://www.youtube.com/channel/UCCZDt7MuC3Hzs6IH4xODLBw
- Youtube Published: Mon, 19 May 2025 12:57:00 +0000