Vulnerability in Sierrawireless Airlink Es450
CVE-2018-4062
A hard-coded credentials vulnerability exists in the snmpd function of the Sierra Wireless AirLink ES450 FW 4.9.3. Activating snmpd outside of the WebUI can cause the activation of the hard-coded credentials, resulting in the exposure of a privileged user. An attacker can activate snmpd without any configuration changes to trigger this vulnerability.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.053 (92.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.053 · newest: 0.053 · change: 0.000
Affected products
- Sierrawireless Airlink Es450
- Sierrawireless Airlink Es450 Firmware — versions 4.9.3
- Sierra Wireless — versions Sierra Wireless AirLink ES450 FW 4.9.3
Weakness classification (CWE)
References
- packetstormsecurity.com/files/152647/Sierra-Wireless-AirLink-ES450-SNMPD-Hard-C… (Exploit, VDB Entry, Third Party Advisory)
- ics-cert.us-cert.gov/advisories/ICSA-19-122-03 (VDB Entry, Third Party Advisory)
- www.securityfocus.com/bid/108147 (VDB Entry, Third Party Advisory, vdb-entry)
- talosintelligence.com/vulnerability_reports/TALOS-2018-0747 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-4062?
- CVE-2018-4062 is a high-severity vulnerability in Sierrawireless Airlink Es450, classified under Use of Hard-coded Credentials. CVSS score: 8.1/10. Published 2019-05-06.
- How severe is CVE-2018-4062?
- High severity. CVSS v3 base score is 8.1 out of 10.