8.1high
CVE-2018-4062
A hard-coded credentials vulnerability exists in the snmpd function of the Sierra Wireless AirLink ES450 FW 4.9.3.
Published 7 y ago · modified 4 mo ago · JSON
CVSS
8.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.3%
percentile 93%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
5.32% probability of exploitation in the next 30 days, higher than 93% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Affected products
- n/a Sierra Wireless
Classification
- Weakness
- CWE-798 Use of Hard-coded Credentials
References
- packetstormsecurity.com /files/152647/Sierra-Wireless-AirLink-ES450-SNMPD-Hard-Coded-Credentials.html · x_refsource_MISC, x_transferred
- ics-cert.us-cert.gov /advisories/ICSA-19-122-03 · x_refsource_MISC, x_transferred
- securityfocus.com /bid/108147 · vdb-entry, x_refsource_BID, x_transferred
- talosintelligence.com /vulnerability_reports/TALOS-2018-0747 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-4062
- NVD: CVE-2018-4062
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