CVE-2023-42769

Sielco Radio Link and Analog FM Transmitters Improper Access Control

Published Oct 26, 2023 CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
Description
The cookie session ID is of insufficient length and can be exploited by
brute force, which may allow a remote attacker to obtain a valid
session, bypass authentication, and manipulate the transmitter.

Remediation

Vendor Workaround

Sielco has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of affected versions of Sielco PolyEco FM Transmitter are invited to contact Sielco customer support https://www.sielco.org/en/contacts  for additional information.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-47201 The cookie session ID is of insufficient length and can be exploited by brute force, which may allow a remote attacker to obtain a valid session, bypass authentication, and manipulate the transmitter.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jan 16, 2025, 9:28 PM
Reserved
Oct 25, 2023, 3:23 PM
Status
Modified
Published
Oct 26, 2023, 5:15 PM
Modified
Jun 17, 2026, 6:24 AM