2021-36799 | KNX ETS5 hard-coded password
|CVSS Meta Temp Score
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|CTI Interest Score
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A vulnerability has been found in KNX ETS5 (affected version unknown) and classified as problematic. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a weak authentication vulnerability. The CWE definition for the vulnerability is CWE-259. As an impact it is known to affect confidentiality. The summary by CVE is:
KNX ETS5 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev.
The weakness was disclosed 07/19/2021. The advisory is shared at github.com. This vulnerability is known as CVE-2021-36799 since 07/19/2021. Access to the local network is required for this attack. The requirement for exploitation is a single authentication. Neither technical details nor an exploit are publicly available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4
Status: Not defined
0-Day Time: 🔒
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