CVE-2023-5642CWE-200

Advantech R-SeeNet Unauthenticated Read/Write

Critical · published October 18, 2023

CVSS v3.1
9.8
EPSS
19%
Percentile
97.4
In the wild
Unconfirmed
What it is

🚨 An unauthenticated attack can read or manipulate the snmpmon.ini file! This means sensitive details are hanging out like laundry on a clothesline. 🔥 Think of it as a restaurant where the kitchen staff leaves the recipe book open on the counter. Anyone walking by can take a peek or even make unauthorized changes to the menu! An attacker could gain access to sensitive information stored in the snmpmon.ini file, potentially leading to unauthorized system access or manipulation. This puts your entire system at risk, opening doors to data breaches and operational havoc. Absolutely devastating!

Put simply

Think of it as a restaurant where the kitchen staff leaves the recipe book open on the counter. Anyone walking by can take a peek or even make unauthorized changes to the menu! This vulnerability in Advantech R-SeeNet v2.4.23 allows unauthenticated remote attackers to read from and write to the snmpmon.ini file, which contains sensitive configuration data. The lack of proper authentication checks is what makes exploitation possible.

What to do

An attacker could gain access to sensitive information stored in the snmpmon.ini file, potentially leading to unauthorized system access or manipulation. This puts your entire system at risk, opening doors to data breaches and operational havoc. Absolutely devastating! Immediate action is required! Patch the vulnerable version to v2.4.24 or later. Additionally, review your server settings to restrict access to sensitive files such as snmpmon.ini. Don't leave your data unprotected! You've got this! Follow these steps and you'll have your system secure in no time. 🛡️

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
0.19428 · 97.4th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2023-10-18T15:04Z
EPSS history
Timeline
  • 18 OCT 15:04Z
    Advantech R-SeeNet Unauthenticated Read/Write
    cvelistv5