CVE-2022-34379CWE-287

Dell EMC CloudLink 7.1.2 and all prior versions contain an Authentication Bypass Vulnerability

Critical · published September 1, 2022

CVSS v3.1
9.4
EPSS
1%
Percentile
63.2
In the wild
Unconfirmed
What it is

🚨 Dell EMC CloudLink is playing host to an alarming authentication bypass vulnerability that could let attackers sneak in with just a username! 🔥 Think of it like a restaurant where guests can sit down anywhere if they know only the name on the reservation list, bypassing the host entirely. This flaw lets attackers gain unauthorized access, just like a guest who strolls right into a VIP area without a proper check. If exploited, a remote attacker could gain full control of the system, potentially accessing sensitive data or making unauthorized changes. It's like leaving your front door unlocked, inviting anyone to wander in and rummage through your belongings. The ramifications could be absolutely devastating!

Put simply

Think of it like a restaurant where guests can sit down anywhere if they know only the name on the reservation list, bypassing the host entirely. This flaw lets attackers gain unauthorized access, just like a guest who strolls right into a VIP area without a proper check. This vulnerability allows an attacker who knows valid Active Directory usernames to bypass authentication mechanisms and gain access to the system without proper credentials.

What to do

If exploited, a remote attacker could gain full control of the system, potentially accessing sensitive data or making unauthorized changes. It's like leaving your front door unlocked, inviting anyone to wander in and rummage through your belongings. The ramifications could be absolutely devastating! Update Dell EMC CloudLink to version 7.1.3 or later immediately. Ensure that proper security configurations are in place to restrict access and monitor for unusual login attempts. Regular forensic audits are also a good idea to catch potential breaches early! You can tackle this! By following these steps, you’ll have your system locked down quickly! 🛡️

The record
Technical detail
CVSS v3.1
9.4 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01025 · 63.2th percentile
Weakness
CWE-287 · Improper Authentication
Published
2022-09-01T18:45Z
EPSS history
Timeline
  • 01 SEP 18:45Z
    Dell EMC CloudLink 7.1.2 and all prior versions contain an Authentication Bypass Vulnerability
    cvelistv5