CVE-2024-43685CWE-613

Session token fixation in TimeProvider 4100

High · published October 4, 2024

CVSS v4.0
8.7
EPSS
0%
Percentile
37.2
In the wild
Unconfirmed
What it is

⚡ Improper authentication in Microchip TimeProvider 4100 means session hijacking could be just a crafty click away! 🔥 Think of it like a guest who can wander into a party without an invitation, simply because the bouncer isn't checking IDs closely enough. An attacker could easily take over a legitimate session, gaining access to sensitive information without raising any alarms. The potential fallout is absolutely devastating! An attacker could seize control of user sessions, allowing them to impersonate legitimate users and access sensitive data, even changing critical settings without a trace. This vulnerability leaves the door wide open for malicious activities, increasing the risk of data breaches and operational disruptions.

Put simply

Think of it like a guest who can wander into a party without an invitation, simply because the bouncer isn't checking IDs closely enough. An attacker could easily take over a legitimate session, gaining access to sensitive information without raising any alarms. This improper authentication vulnerability in the TimeProvider 4100 allows session hijacking due to inadequate verification mechanisms in the login modules. Versions affected are 1.0 through to just before 2.4.7, making it alarmingly easy for unauthorized users to infiltrate user sessions.

What to do

The potential fallout is absolutely devastating! An attacker could seize control of user sessions, allowing them to impersonate legitimate users and access sensitive data, even changing critical settings without a trace. This vulnerability leaves the door wide open for malicious activities, increasing the risk of data breaches and operational disruptions. Immediate action is crucial! Update your Microchip TimeProvider 4100 to version 2.4.7 or later to patch this vulnerability. Additionally, review your authentication practices to ensure session management is robust and secure, preventing potential unauthorized access in the future. You've got this! By taking these steps, you’ll enhance your security and keep those session hijackers at bay! 🛡️

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/R:U/V:C/RE:M/U:Amber
EPSS
0.00440 · 37.2th percentile
Weakness
CWE-613 · Insufficient Session Expiration
Published
2024-10-04T19:48Z
EPSS history
Timeline
  • 04 OCT 19:48Z
    Session token fixation in TimeProvider 4100
    cvelistv5