CVE-2018-19793 Command injection in n/a
Remote attackers can execute arbitrary commands on jiacrontab servers by manipulating task editing parameters, leading to full system compromise.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-19793?
CVE-2018-19793 is a high-severity command injection vulnerability in n/a, published on 3 Dec 2018. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
jiacrontab 1.4.5 allows remote attackers to execute arbitrary commands via the crontab/task/edit?addr=localhost%3a20001 command and args parameters, as demonstrated by command=cat&args=/etc/passwd in the POST data.
Which versions are affected by CVE-2018-19793?
It affects 1 product.
Products include Jiacrontab Project Jiacrontab.
How do I fix CVE-2018-19793?
No fix has been published for CVE-2018-19793 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2018-19793 being exploited?
There is no known exploitation of CVE-2018-19793 in the wild and no public exploit code.
Sources
Also known as GHSA-8wph-c5mw-r2w4.