CVE-2023-42769

CRITICAL

Sielco Analog FM Transmitter Firmware - Unauthenticated Session ID Brute Force and Authentication Bypass

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08

Scores

CVSS v3 9.8
EPSS 0.0079
EPSS Percentile 51.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-284 CWE-307
Status published
Products (15)
sielco/analog_fm_transmitter_exc1000gt_firmware
sielco/analog_fm_transmitter_exc1000gx_firmware
sielco/analog_fm_transmitter_exc100gt_firmware
sielco/analog_fm_transmitter_exc120gt_firmware
sielco/analog_fm_transmitter_exc120gx_firmware
sielco/analog_fm_transmitter_exc1600gx_firmware
sielco/analog_fm_transmitter_exc2000gx_firmware
sielco/analog_fm_transmitter_exc3000gx_firmware
sielco/analog_fm_transmitter_exc300gt_firmware
sielco/analog_fm_transmitter_exc300gx_firmware
... and 5 more
Published Oct 26, 2023
Tracked Since Feb 18, 2026