CVE-2025-67135
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Replay Attack Vulnerability in PGST PG107 Alarm Keyfob

Publication date: 2026-02-11

Last updated on: 2026-02-12

Assigner: MITRE

Description
Weak Security in the PF-50 1.2 keyfob of PGST PG107 Alarm System 1.25.05.hf allows attackers to compromise access control via a code replay attack.

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Meta Information

Published
2026-02-11
Last Modified
2026-02-12
Generated
2026-07-06
AI Q&A
2026-02-12
EPSS Evaluated
2026-07-05
NVD
CVE-2025-67135
EUVD
EUVD-2025-207387

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
pgst pg107_alarm_system 1.25.05.hf

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-294 A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

Attack-Flow Graph

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Executive Summary

This vulnerability involves weak security in the PF-50 1.2 keyfob used with the PGST PG107 Alarm System version 1.25.05.hf. Attackers can exploit this weakness by performing a code replay attack, which allows them to compromise the access control mechanism of the alarm system.

Impact Analysis

The vulnerability can allow attackers to bypass the access control of the PGST PG107 Alarm System by replaying captured codes from the keyfob. This could lead to unauthorized access to protected premises or systems secured by this alarm system.

Compliance Impact

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