CVE-2018-6329

It was discovered that the Unitrends Backup (UB) before 10.1.0 libbpext.so authentication could be bypassed with a SQL injection, allowing a remote attacker to…

published March 14, 2018

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.2th percentile for exploit probability.

CVSS
—
EPSS
61%
Percentile
99.2
In the wild
Unconfirmed
What it is

⚠️ A sneaky SQL injection could let attackers bypass authentication in Unitrends Backup before version 10.1.0! 🌐 Think of it like a restaurant where the chef accepts orders without checking any IDs — anyone could walk in and whip up a meal, regardless of their qualifications. That's what this SQL injection does; it allows unauthorized access to the system, just like a rogue chef in a kitchen! This could lead to devastating consequences, where an attacker could not only escalate their privileges but also execute arbitrary commands on your backup system. Imagine a thief gaining full access to your safe and deciding to rewrite all your precious recipes (data) or even destroy them!

Put simply

Think of it like a restaurant where the chef accepts orders without checking any IDs — anyone could walk in and whip up a meal, regardless of their qualifications. That's what this SQL injection does; it allows unauthorized access to the system, just like a rogue chef in a kitchen! The vulnerability arises from a SQL injection flaw in the Unitrends Backup's libbpext.so, allowing attackers to manipulate database queries and bypass authentication checks.

What to do

This could lead to devastating consequences, where an attacker could not only escalate their privileges but also execute arbitrary commands on your backup system. Imagine a thief gaining full access to your safe and deciding to rewrite all your precious recipes (data) or even destroy them! To protect yourself, immediately upgrade to version 10.1.0 or later to patch this vulnerability. Additionally, review your database input handling and implement prepared statements to prevent future SQL injections. Don't forget to monitor user permissions closely! You've got this! With these steps, you'll be well on your way to securing your backups! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.61239 · 99.2th percentile
Published
2018-03-14T19:00Z
EPSS history
Timeline
  • 14 MAR 19:00Z
    It was discovered that the Unitrends Backup (UB) before 10.1.0 libbpext.so authentication could be bypassed with a SQL injection, allowing a remote attacker to…
    cvelistv5