CVE-2021-34577 Hardcoded credentials in Kaden PICOFLUX AiR
An attacker with physical proximity can read water meter data using a hardcoded key in wireless M-Bus mode.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-34577?
CVE-2021-34577 is a medium-severity vulnerability in Kaden PICOFLUX AiR, published on 9 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In the Kaden PICOFLUX AiR water meter an adversary can read the values through wireless M-Bus mode 5 with a hardcoded shared key while being adjacent to the device.
Weakness: CWE-798
Which versions are affected by CVE-2021-34577?
It affects 1 product.
Products include Kadenvodomery Picoflux Air Firmware.
How do I fix CVE-2021-34577?
No fix has been published for CVE-2021-34577 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-34577 being exploited?
There is no known exploitation of CVE-2021-34577 in the wild and no public exploit code.
Other vulnerabilities in Kaden PICOFLUX AiR
Sources
Also known as GHSA-q3wx-xp39-27ph.