CVE-2020-10287

RVD#3326: Hardcoded default credentials on IRC 5 OPC Server

Critical · published July 15, 2020

CVSS v3.0
9.1
EPSS
1%
Percentile
72.7
In the wild
Unconfirmed
What it is

🔥 Default credentials are still the name of the game! The IRC5 family with UAS service enabled ships with easily accessible credentials right from the manual, making this vulnerability a glaring risk! ⚡ Think of it as a hotel check-in process where anyone can walk in if the receptionist forgot to change the default room keys. You're essentially leaving the door wide open for anyone who knows where to look! An attacker could waltz into your systems without breaking a sweat, gaining unauthorized access to sensitive operations and potentially bringing your entire production environment to its knees. With so many systems running these default credentials, the risk of exploitation increases exponentially, leading to devastating consequences!

Put simply

Think of it as a hotel check-in process where anyone can walk in if the receptionist forgot to change the default room keys. You're essentially leaving the door wide open for anyone who knows where to look! This vulnerability arises because IRC5 systems come pre-configured with publicly documented default credentials, allowing easy unauthorized access if not changed during setup.

What to do

An attacker could waltz into your systems without breaking a sweat, gaining unauthorized access to sensitive operations and potentially bringing your entire production environment to its knees. With so many systems running these default credentials, the risk of exploitation increases exponentially, leading to devastating consequences! Immediate action is essential! Change the default credentials on all affected systems and implement a policy that forces future deployments to have unique credentials upon setup. Regular audits should also be conducted to ensure compliance with these practices. You’ve got this! By following these steps, you’ll close this dangerous gap and secure your systems in no time. 🛡️

The record
Technical detail
CVSS v3.0
9.1 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01424 · 72.7th percentile
Published
2020-07-15T22:15Z
EPSS history
Timeline
  • 15 JUL 22:15Z
    RVD#3326: Hardcoded default credentials on IRC 5 OPC Server
    cvelistv5