CVE-2026-27871

LOW CVSS 4.0: 2.9 EPSS 0.18%
Updated Aug 14, 2026
Johnson_Controls
Parameter Value
CVSS 2.9 (LOW)
Affected Versions 0 — 5.63
Fixed In 5.63
Type CWE-327 (Weak Crypto Algorithm)
Vendor Johnson_Controls
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Johnson_Controls Tl280
cpe:2.3:a:johnson_controls:tl280:*:*:*:*:*:*:*:*
0 5.63