CVE-2026-27871

2.9 lowEPSS 0.3%

Low (2.9). EPSS 0.3% chance of exploitation in the next 30 days.

Cwe-327 Use of a Broken or Risky Cryptographic Algorithm vulnerability in Johnson Controls TL280 allows Cryptanalytic Attack. This issue affects TL280: before 5.63.

Severity

CVSS 4.0

2.9 low

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-327
Published: 2026-08-14
Modified: 2026-09-03
Record from: the NVD, synced 2026-10-19

References

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

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