CVE-2026-34021

Published: Giu 15, 2026 Last Modified: Giu 15, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,6
Source: 551230f0-3615-47bd-b7cc-93e92e730bbf
Attack Vector: adjacent
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A

Description

AI Translation Available

The Wertheim SafeController 5400, Controller 5400 - AssemblyVersion 6.11.8130.22320, uses RS-485 communication between the server and the microcontroller without cryptographic protection. An attacker with access to the communication path between the server and the microcontroller can sniff RS-485 messages and replay previously observed messages. This can be used, for example, to spoof a 'quit alarm' message and continuously deactivate the safe alarm.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0020
Percentile
0,1th
Updated

EPSS Score Trend (Last 2 Days)

294

Authentication Bypass by Capture-replay

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
https://sec-consult.com/vulnerability-lab/advisory/multiple…
https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-…
https://r.sec-consult.com/wertdev
https://r.sec-consult.com/wertdev
https://wertheim-safes.com/safe-deposit-boxes/
https://wertheim-safes.com/safe-deposit-boxes/