CVE-2023-7103CWE-305

Authentication Bypass in ZKSoftware's UFace 5

Critical · published March 5, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
50.0
In the wild
Unconfirmed
What it is

🚨 An authentication loophole in ZKSoftware's UFace 5 could let anyone bypass security measures—like walking through a front door with no key! 🔥 Think of a fancy restaurant where the host accidentally gives anyone a VIP pass, letting them waltz into the exclusive dining area without a reservation! This vulnerability allows unauthorized access, undermining the entire security mechanism. An attacker could exploit this flaw to gain full access to sensitive biometric data and security controls, leading to unauthorized entries and potential breaches. This could be absolutely devastating for personal privacy and organizational security, putting everyone at risk!

Put simply

Think of a fancy restaurant where the host accidentally gives anyone a VIP pass, letting them waltz into the exclusive dining area without a reservation! This vulnerability allows unauthorized access, undermining the entire security mechanism. This vulnerability allows attackers to bypass the authentication process due to a primary weakness in UFace 5, allowing access without valid credentials.

What to do

An attacker could exploit this flaw to gain full access to sensitive biometric data and security controls, leading to unauthorized entries and potential breaches. This could be absolutely devastating for personal privacy and organizational security, putting everyone at risk! Immediately review your UFace 5 installations to confirm the version is below 12022024 and upgrade to the patched version. Additionally, implement monitoring to detect unauthorized access attempts in the meantime. You've got this! Stay proactive and secure your systems with these steps! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00640 · 50.0th percentile
Weakness
CWE-305 · Authentication Bypass by Primary Weakness
Published
2024-03-05T12:57Z
EPSS history
Timeline
  • 05 MAR 12:57Z
    Authentication Bypass in ZKSoftware's UFace 5
    cvelistv5