CVE-2023-42769
CRITICALCVSS 9.8/10EPSS 0.79%
Last modified
CVE-2023-42769 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. . EPSS estimates a 0.79% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sielco | Analog Fm Transmitter Exc5000gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc120gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc300gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc1600gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc2000gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc1000gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc3000gx Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc30gt Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc300gt Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc100gt Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc5000gt Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc1000gt Firmware | All versions |
| Sielco | Analog Fm Transmitter Exc120gt Firmware | All versions |
| Sielco | Radio Link Rtx19 Firmware | All versions |
| Sielco | Radio Link Exc19 Firmware | All versions |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08Third Party Advisory, US Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-42769?
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.
How severe is CVE-2023-42769?
CVE-2023-42769 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.
How do I fix CVE-2023-42769?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-42769?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST