CVE-2022-24045 Information disclosure in Desigo DXR2
Attackers can sniff network traffic to capture session cookies transmitted in plaintext, potentially leading to account takeover on Siemens Desigo controllers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-24045?
CVE-2022-24045 is a medium-severity vulnerability in Siemens Desigo DXR2, published on 10 May 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). The application, after a successful login, sets the session cookie on the browser via client-side JavaScript code, without applying any security attributes (such as “Secure”, “HttpOnly”, or “SameSite”). Any attempts to browse the application via unencrypted HTTP protocol would lead to the transmission of all his/her session cookies in plaintext through the network. An attacker could then be able to sniff the network and capture sensitive information.
Which versions are affected by CVE-2022-24045?
It affects 4 products.
Products include Siemens Desigo Dxr2 Firmware, Siemens Desigo Pxc3 Firmware, Siemens Desigo Pxc4 Firmware, Siemens Desigo Pxc5 Firmware.
How do I fix CVE-2022-24045?
No fix has been published for CVE-2022-24045 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-24045 being exploited?
There is no known exploitation of CVE-2022-24045 in the wild and no public exploit code.
Other vulnerabilities in Siemens Desigo DXR2
Sources
Also known as GHSA-gh3j-qg8j-hhvj.