CVE-2020-37021CWE-428

Bandwidth Monitor 3.9 - 'Svc10StrikeBandMontitor' Unquoted Service Path

High · published January 29, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
2.4
In the wild
Unconfirmed
What it is

⚡ A local attacker just needs to sprinkle a bit of mischief in the file paths! With an unquoted service path in 10-Strike Bandwidth Monitor 3.9, privilege escalation to SYSTEM is just a malicious executable away! Think of it like a restaurant where a waiter accidentally serves a special dish made with a secret ingredient that wasn't on the menu. If nobody checks the recipe, the dish can be tampered with to include something harmful — and the chef (or in this case, the service) is none the wiser! An attacker could elevate their privileges to SYSTEM, gaining full control over the server. This means they could manipulate data, install malicious software, or even take the whole system hostage. It’s absolutely devastating for anyone relying on this software for secure operations!

Put simply

Think of it like a restaurant where a waiter accidentally serves a special dish made with a secret ingredient that wasn't on the menu. If nobody checks the recipe, the dish can be tampered with to include something harmful — and the chef (or in this case, the service) is none the wiser! This vulnerability arises from an unquoted service path in multiple services of the 10-Strike Bandwidth Monitor. Local attackers can exploit this flaw by placing a malicious executable in a specific file path, allowing them to run arbitrary code with elevated privileges during service startup.

What to do

An attacker could elevate their privileges to SYSTEM, gaining full control over the server. This means they could manipulate data, install malicious software, or even take the whole system hostage. It’s absolutely devastating for anyone relying on this software for secure operations! To remediate this, immediately update to the latest version of the 10-Strike Bandwidth Monitor. Ensure service paths are quoted properly in their configurations to prevent this escalation. Regularly audit your services for similar vulnerabilities! You've got this! Follow these steps, and you'll reinforce your defenses in no time! 🛡️

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00131 · 2.4th percentile
Weakness
CWE-428 · Unquoted Search Path or Element
Published
2026-01-29T14:28Z
EPSS history
Timeline
  • 29 JAN 14:28Z
    Bandwidth Monitor 3.9 - 'Svc10StrikeBandMontitor' Unquoted Service Path
    cvelistv5