CVE-2023-42769 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sielco	Analog Fm Transmitter Exc5000Gx Firmware	-
Sielco	Analog Fm Transmitter Exc5000Gx	2.12
Sielco	Analog Fm Transmitter Exc120Gx Firmware	-
Sielco	Analog Fm Transmitter Exc120Gx	2.12
Sielco	Analog Fm Transmitter Exc300Gx Firmware	-
Sielco	Analog Fm Transmitter Exc300Gx	2.11
Sielco	Analog Fm Transmitter Exc1600Gx Firmware	-
Sielco	Analog Fm Transmitter Exc1600Gx	2.10
Sielco	Analog Fm Transmitter Exc2000Gx Firmware	-
Sielco	Analog Fm Transmitter Exc2000Gx	2.10
Sielco	Analog Fm Transmitter Exc1000Gx Firmware	-
Sielco	Analog Fm Transmitter Exc1000Gx	2.08
Sielco	Analog Fm Transmitter Exc3000Gx Firmware	-
Sielco	Analog Fm Transmitter Exc3000Gx	2.07
Sielco	Analog Fm Transmitter Exc30Gt Firmware	-
Sielco	Analog Fm Transmitter Exc30Gt	1.7.7
Sielco	Analog Fm Transmitter Exc300Gt Firmware	-
Sielco	Analog Fm Transmitter Exc300Gt	1.7.4
Sielco	Analog Fm Transmitter Exc100Gt Firmware	-
Sielco	Analog Fm Transmitter Exc100Gt	1.7.4

Related Weaknesses (CWE)

CWE-307 CWE-284

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08Third Party AdvisoryUS Government Resource
https://www.sielco.org/en/contactsProduct
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08Third Party AdvisoryUS Government Resource
https://www.sielco.org/en/contactsProduct

FAQ

What is CVE-2023-42769?

CVE-2023-42769 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 transmitte...

How severe is CVE-2023-42769?

CVE-2023-42769 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-42769?

Check the references section above for vendor advisories and patch information. Affected products include: Sielco Analog Fm Transmitter Exc5000Gx Firmware, Sielco Analog Fm Transmitter Exc5000Gx, Sielco Analog Fm Transmitter Exc120Gx Firmware, Sielco Analog Fm Transmitter Exc120Gx, Sielco Analog Fm Transmitter Exc300Gx Firmware.