Vulnerability Description
KNX ETS5 through 5.7.6 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev, allowing local users to read project information. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Knx | Engineering Tool Software 5 | <= 5.7.6 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/165200/ETS5-Password-Recovery-Tool.htmlThird Party AdvisoryVDB Entry
- https://github.com/robertguetzkow/ets5-password-recoveryThird Party Advisory
- https://www.knx.org/knx-en/for-professionals/software/ets-5-professional/ProductVendor Advisory
- http://packetstormsecurity.com/files/165200/ETS5-Password-Recovery-Tool.htmlThird Party AdvisoryVDB Entry
- https://github.com/robertguetzkow/ets5-password-recoveryThird Party Advisory
- https://www.knx.org/knx-en/for-professionals/software/ets-5-professional/ProductVendor Advisory
FAQ
What is CVE-2021-36799?
CVE-2021-36799 is a vulnerability with a CVSS score of 8.8 (HIGH). KNX ETS5 through 5.7.6 uses the hard-coded password ETS5Password, with a salt value of Ivan Medvedev, allowing local users to read project information. NOTE: This vulnerability only affects products t...
How severe is CVE-2021-36799?
CVE-2021-36799 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-36799?
Check the references section above for vendor advisories and patch information. Affected products include: Knx Engineering Tool Software 5.