CVE-2023-45152 Blind Server Side Request Forgery (SSRF) in remote schedule import feature in Engelsystem
Attackers can perform blind SSRF port scans against the local environment via the schedule import feature in Engelsystem.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-45152?
CVE-2023-45152 is a low-severity server-side request forgery vulnerability in engelsystem, published on 16 Oct 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Engelsystem is a shift planning system for chaos events. A Blind SSRF in the "Import schedule" functionality makes it possible to perform a port scan against the local environment. This vulnerability has been fixed in commit ee7d30b33. If a patch cannot be deployed, operators should ensure that no HTTP(s) services listen on localhost and/or systems only reachable from the host running the engelsystem software. If such services are necessary, they should utilize additional authentication.
Weakness: CWE-918
Which versions are affected by CVE-2023-45152?
It affects 1 product.
Products include Engelsystem Engelsystem.
How do I fix CVE-2023-45152?
No fix has been published for CVE-2023-45152 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2023-45152 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-45152 exists.
Other vulnerabilities in engelsystem
Sources
Also known as GHSA-jj9g-75wf-6ppf.