CVE-2021-31577

In Boa, there is a possible escalation of privilege due to a missing permission check

published February 6, 2023

CVSS
—
EPSS
1%
Percentile
66.5
In the wild
Unconfirmed
What it is

⚠️ A sneaky missing permission check in Boa could let a nearby attacker escalate privileges without breaking a sweat! Think of it like a concert where someone sneaks backstage without a pass—no one checks, and now they're in control of the soundboard. This vulnerability works similarly, allowing access to areas it shouldn’t! This means an attacker could potentially gain unauthorized access to sensitive functionalities or data, all without needing to execute any complex commands or even interact with the target. It’s a surprisingly low-effort way to cause chaos in a secure environment!

Put simply

Think of it like a concert where someone sneaks backstage without a pass—no one checks, and now they're in control of the soundboard. This vulnerability works similarly, allowing access to areas it shouldn’t! The flaw arises from a missing permission check in Boa, allowing a proximal attacker to escalate their privileges without requiring additional execution rights. This raises serious concerns regarding access control and system integrity.

What to do

This means an attacker could potentially gain unauthorized access to sensitive functionalities or data, all without needing to execute any complex commands or even interact with the target. It’s a surprisingly low-effort way to cause chaos in a secure environment! To protect your system, make sure to apply Patch ID A20210008 as soon as possible. Additionally, review your access controls to ensure they are functioning as expected after the patch. Staying vigilant will help you avoid unauthorized escalations! You’ve got this! Stay proactive and secure your system—your future self will thank you! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01147 · 66.5th percentile
Published
2023-02-06T00:00Z
EPSS history
Timeline
  • 06 FEB 00:00Z
    In Boa, there is a possible escalation of privilege due to a missing permission check
    cvelistv5