CVE-2022-34268

An issue was discovered in RWS WorldServer before 11.7.3

Critical · published December 25, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
73.3
In the wild
Unconfirmed
What it is

🚨 A jaw-dropping flaw in RWS WorldServer lets attackers execute commands without any authentication — like inviting a stranger into your house because they rang the doorbell! 🔥 Think of it like a restaurant that serves food without verifying if customers even paid; anyone can walk in and order the chef's finest dish, totally unchecked! This vulnerability similarly processes Java objects, allowing malicious commands to be executed on the host system without the slightest hurdle. An attacker could exploit this vulnerability to gain complete control of the server, running commands as if they were the authorized user. This could lead to data breaches, unauthorized system changes, or even a complete takeover of the affected system, putting sensitive information at risk.

Put simply

Think of it like a restaurant that serves food without verifying if customers even paid; anyone can walk in and order the chef's finest dish, totally unchecked! This vulnerability similarly processes Java objects, allowing malicious commands to be executed on the host system without the slightest hurdle. CVE-2022-34268 involves the deserialization of Java objects in the /clientLogin endpoint of RWS WorldServer versions prior to 11.7.3. This flaw allows attackers to bypass authentication, leading to remote command execution on the server.

What to do

An attacker could exploit this vulnerability to gain complete control of the server, running commands as if they were the authorized user. This could lead to data breaches, unauthorized system changes, or even a complete takeover of the affected system, putting sensitive information at risk. To mitigate this risk, immediately upgrade RWS WorldServer to version 11.7.3 or higher. Review your deployment settings and ensure robust authentication measures are in place for sensitive endpoints. Regularly audit your systems for additional vulnerabilities to maintain a strong security posture. This is fixable! Act now, and you'll turn a potential crisis into a secured environment. You've got this! 🛡️

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
0.01455 · 73.3th percentile
Published
2023-12-25T00:00Z
EPSS history
Timeline
  • 25 DEC 00:00Z
    An issue was discovered in RWS WorldServer before 11.7.3
    cvelistv5