CVE-2020-7980

Intellian Aptus Web 1.24 allows remote attackers to execute arbitrary OS commands via the Q field within JSON data to the cgi-bin/libagent.cgi URI

published January 25, 2020

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.7th percentile for exploit probability.

CVSS
—
EPSS
83%
Percentile
99.7
In the wild
Unconfirmed
What it is

⚠️ A sneaky command injection is lurking in Intellian Aptus Web 1.24! Just a crafted JSON payload sent to the right URI can allow attackers to run OS commands — all while sitting nicely on the couch. 😱 Think of it like a restaurant where the chef accepts handwritten orders without looking at them. You could slip in a request for anything, from a classic burger to a secret menu item — and if they’re not paying attention, it’s game over! An attacker could potentially gain access to execute arbitrary commands on the server, which might lead to a full system compromise. This could be absolutely devastating, allowing sensitive data exposure or even complete control over the system.

Put simply

Think of it like a restaurant where the chef accepts handwritten orders without looking at them. You could slip in a request for anything, from a classic burger to a secret menu item — and if they’re not paying attention, it’s game over! This vulnerability arises from a lack of proper input validation in the JSON data sent to the cgi-bin/libagent.cgi endpoint, enabling remote command injection if an attacker manages to provide a valid session cookie for the default Intellian account.

What to do

An attacker could potentially gain access to execute arbitrary commands on the server, which might lead to a full system compromise. This could be absolutely devastating, allowing sensitive data exposure or even complete control over the system. To mitigate this risk, ensure that your Intellian Aptus Web is updated to the latest version that addresses this vulnerability. Regularly review and restrict access to sensitive endpoints, and consider employing a Web Application Firewall (WAF) to filter malicious requests. You've got this! By taking these steps, you'll be well on your way to securing your system and keeping the bad guys out! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.82995 · 99.7th percentile
Published
2020-01-25T18:44Z
EPSS history
Timeline
  • 25 JAN 18:44Z
    Intellian Aptus Web 1.24 allows remote attackers to execute arbitrary OS commands via the Q field within JSON data to the cgi-bin/libagent.cgi URI
    cvelistv5