CVE-2023-26999

An issue found in NetScout nGeniusOne v.6.3.4 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted file

Critical · published January 9, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
64.3
In the wild
Unconfirmed
What it is

🚨 A crafty file is all it takes to unleash havoc! NetScout nGeniusOne v.6.3.4 has a critical vulnerability that allows remote attackers to execute arbitrary code. 🔥 Think of it like a sneaky delivery driver who can drop off a package with a dangerous ticking bomb inside, causing chaos in your system when opened. Just one deceptive file can bring everything to a halt! An attacker exploiting this vulnerability could execute any code they choose, leading to a total denial of service. Imagine your entire network grinding to a halt, leaving your team scrambling to regain control. Absolutely devastating!

Put simply

Think of it like a sneaky delivery driver who can drop off a package with a dangerous ticking bomb inside, causing chaos in your system when opened. Just one deceptive file can bring everything to a halt! This vulnerability allows remote attackers to run arbitrary code by sending specially crafted files to the NetScout nGeniusOne, bypassing authentication and exploiting insufficient input validation.

What to do

An attacker exploiting this vulnerability could execute any code they choose, leading to a total denial of service. Imagine your entire network grinding to a halt, leaving your team scrambling to regain control. Absolutely devastating! Patch your nGeniusOne to version 6.3.5 immediately, as this update addresses the vulnerability. Review your security measures and ensure you have proper file validation checks to prevent such attacks in the future. You've got this! Tackle this issue head-on and secure your network. 🛡️

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
0.01062 · 64.3th percentile
Published
2024-01-09T00:00Z
EPSS history
Timeline
  • 09 JAN 00:00Z
    An issue found in NetScout nGeniusOne v.6.3.4 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted file
    cvelistv5