CVE-2021-0889

In Android TV , there is a possible silent pairing due to lack of rate limiting in the pairing flow

published December 15, 2021

CVSS
β€”
EPSS
2%
Percentile
77.3
In the wild
Unconfirmed
What it is

⚠️ In Android TV, a sneaky oversight allows silent pairing with no rate limiting β€” like an unguarded party where anyone can walk in without a ticket! πŸ”₯ Think of your Android TV as a VIP event β€” without a proper guest list, anyone can join the party without your approval, potentially wreaking havoc. This vulnerability means an attacker could connect without any user interaction, making it all too easy for them to take control. If exploited, an attacker could execute remote code, leading to severe consequences like unauthorized access to your device and the ability to manipulate it as they please. The potential fallout could be absolutely devastating if they gain access to sensitive information or even hijack your viewing experience!

Put simply

Think of your Android TV as a VIP event β€” without a proper guest list, anyone can join the party without your approval, potentially wreaking havoc. This vulnerability means an attacker could connect without any user interaction, making it all too easy for them to take control. This vulnerability arises from a lack of rate limiting in the pairing flow of Android TV, allowing malicious actors to initiate silent pairing without any user interaction or additional privileges.

What to do

If exploited, an attacker could execute remote code, leading to severe consequences like unauthorized access to your device and the ability to manipulate it as they please. The potential fallout could be absolutely devastating if they gain access to sensitive information or even hijack your viewing experience! To safeguard your Android TV, ensure you have the latest firmware updates installed, which may include vital patches addressing this issue. Additionally, consider checking your pairing settings to limit who can connect to your device. You've got this! Stay vigilant and secure your device, and soon you'll be a security hero! πŸ¦Έβ€β™‚οΈ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01722 Β· 77.3th percentile
Published
2021-12-15T18:05Z
EPSS history
Timeline
  • 15 DEC 18:05Z
    In Android TV , there is a possible silent pairing due to lack of rate limiting in the pairing flow
    cvelistv5