CVE-2021-27523 Missing authorization in n/a
Remote attackers can read, modify, and delete sensitive information via crafted POST requests to the register interface due to missing authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-27523?
CVE-2021-27523 is a critical missing authorization vulnerability in n/a, published on 11 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in open-falcon dashboard version 0.2.0, allows remote attackers to gain, modify, and delete sensitive information via crafted POST request to register interface.
Which versions are affected by CVE-2021-27523?
It affects 1 product.
Products include Open-Falcon Dashboard.
How do I fix CVE-2021-27523?
No fix has been published for CVE-2021-27523 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-27523 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-27523 exists.
Sources
Also known as GHSA-q9pj-52mg-v689.