Vulnerability Description
An information disclosure vulnerability exists in the ACEManager authentication functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The ACEManager authentication functionality is done in plaintext XML to the web server. An attacker can listen to network traffic upstream from the device to capitalize on this vulnerability.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sierrawireless | Airlink Es450 Firmware | 4.9.3 |
| Sierrawireless | Airlink Es450 | - |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/152654/Sierra-Wireless-AirLink-ES450-ACEMan
- http://www.securityfocus.com/bid/108147
- https://ics-cert.us-cert.gov/advisories/ICSA-19-122-03
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0754ExploitThird Party Advisory
- http://packetstormsecurity.com/files/152654/Sierra-Wireless-AirLink-ES450-ACEMan
- http://www.securityfocus.com/bid/108147
- https://ics-cert.us-cert.gov/advisories/ICSA-19-122-03
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0754ExploitThird Party Advisory
FAQ
What is CVE-2018-4069?
CVE-2018-4069 is a vulnerability with a CVSS score of 7.5 (HIGH). An information disclosure vulnerability exists in the ACEManager authentication functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The ACEManager authentication functionality is done in plaintex...
How severe is CVE-2018-4069?
CVE-2018-4069 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-4069?
Check the references section above for vendor advisories and patch information. Affected products include: Sierrawireless Airlink Es450 Firmware, Sierrawireless Airlink Es450.