CVE-2025-21079

CVE-2025-21079

High · published November 5, 2025

CVSS v3.1
7.1
EPSS
1%
Percentile
46.2
In the wild
Unconfirmed
What it is

⚡ A simple tap on a link could lead you down a risky rabbit hole! This flaw in Samsung Members prior to version 5.5.01.3 lets remote attackers take control with just the right URL. 🔗 Think of it like a restaurant where the waiter misreads your order and serves you someone else's meal — if you unwittingly accept an unexpected delivery, you might end up with something quite dangerous! An attacker could redirect you to malicious content, potentially compromising your device with Samsung Members' privileges. This could lead to unauthorized access to sensitive information and even the ability to launch unwanted activities on your device. It's a slippery slope that could spiral out of control!

Put simply

Think of it like a restaurant where the waiter misreads your order and serves you someone else's meal — if you unwittingly accept an unexpected delivery, you might end up with something quite dangerous! This vulnerability arises from improper input validation, allowing attackers to connect to arbitrary URLs, thereby executing any activity with the privileges of the Samsung Members application. User interaction is necessary to trigger the exploit, making it seem inconspicuous.

What to do

An attacker could redirect you to malicious content, potentially compromising your device with Samsung Members' privileges. This could lead to unauthorized access to sensitive information and even the ability to launch unwanted activities on your device. It's a slippery slope that could spiral out of control! To secure your device, immediately update Samsung Members to version 5.5.01.3 or later. Additionally, be cautious when clicking on unfamiliar links or messages that may lead to the exploitation of this issue. Staying vigilant is your best defense! You've got this! By taking these steps, you’ll fortify your defenses and keep your device secure. 🛡️

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00566 · 46.2th percentile
Published
2025-11-05T11:15Z
Affected products (1)
ProductVersionsFixed in
samsung/members< 5.5.01.35.5.01.3
References (1)
EPSS history
Timeline
  • 05 NOV 05:41Z
    Improper input validation in Samsung Members prior to version 5.5.01.3 allows remote attackers to connect arbitrary URL and launch arbitrary activity with…
    cvelistv5