CVE-2026-71456EUVD-2026-109980
Use of hard-coded cryptographic key vulnerability in Johnson Controls Kantech Entrapass allows Padding Oracle Crypto Attack.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 9.20
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Johnson Controls Kantech Entrapass, an access control and security management software platform, is affected by this vulnerability. An attacker could exploit the hard-coded cryptographic key to carry out a padding oracle attack, potentially allowing them to decrypt or manipulate protected data.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Use of hard-coded cryptographic key vulnerability in Johnson Controls Kantech Entrapass allows Padding Oracle Crypto Attack. This issue affects Kantech Entrapass: before 9.20.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Johnson Controls Kantech Entrapass
fixed in 9.20