CVE-2023-42769
Sielco Radio Link and Analog FM Transmitters Improper Access Control
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Sielco Radio Link and Analog FM Transmitters Improper Access Control
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.
- Record
CVE-2023-42769- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-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.
- Record
EUVD-2023-47201- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f78q-jqxf-66cm
The cookie session ID is of insufficient length and can be exploited by brute force, which may...
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.
- Record
GHSA-f78q-jqxf-66cm- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-284, CWE-307
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2023-42769- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-284, CWE-307
- Updated
- 2026-11-02
Affected products
- sielco analog fm transmitter
- sielco radio link
- 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
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-42769 is a critical vulnerability (CVSS 9.8) in Sielco Analog Fm Transmitter, published October 26, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.09%, the 65th percentile. No source names a fixed version.