CVE-2020-2075 Denial of service in Bulkscan LMS111; Bulkscan LMS511; CLV62x – CLV65x; ICR890-3; LMS10x, LMS11x, LMS15x; LMS12x, LMS13x, LMS14x; LMS5xx, LMS53x; MSC800; RFH
Remote attackers can reboot SICK industrial sensors via crafted packets, causing denial of service in operational environments.
- 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-2020-2075?
CVE-2020-2075 is a high-severity denial of service vulnerability in Bulkscan LMS111; Bulkscan LMS511; CLV62x – CLV65x; ICR890-3; LMS10x, LMS11x, LMS15x; LMS12x, LMS13x, LMS14x; LMS5xx, LMS53x; MSC800; RFH, published on 31 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Platform mechanism AutoIP allows remote attackers to reboot the device via a crafted packet in SICK AG solutions Bulkscan LMS111, Bulkscan LMS511, CLV62x – CLV65x, ICR890-3, LMS10x, LMS11x, LMS15x, LMS12x, LMS13x, LMS14x, LMS5xx, LMS53x, MSC800, RFH.
Which versions are affected by CVE-2020-2075?
It affects 30 products.
Products include Sick Clv620 Firmware, Sick Clv621 Firmware, Sick Clv622 Firmware, Sick Clv630 Firmware, Sick Clv631 Firmware, Sick Clv632 Firmware and 24 more.
How do I fix CVE-2020-2075?
No fix has been published for CVE-2020-2075 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2020-2075 being exploited?
There is no known exploitation of CVE-2020-2075 in the wild and no public exploit code.
Sources
Also known as GHSA-2w82-h9hh-7q9j.