What is CVE-2019-11853?

CVE-2019-11853 is a low-severity vulnerability in Sierrawireless Airlink_es450, classified under Command Injection. CVSS score: 3.9/10. Published 2020-08-21.

How severe is CVE-2019-11853?

Low severity. CVSS v3 base score is 3.9 out of 10.

RCE in Sierrawireless Airlink_es450

CVE-2019-11853

Several potential command injections vulnerabilities exist in the AT command interface of ALEOS before 4.11.0, and 4.9.4.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.012 (66.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L.

Affected products

Sierrawireless Airlink_es450
Sierrawireless Airlink_gx450
Sierrawireless Airlink_lx40
Sierrawireless Airlink_lx60
Sierrawireless Airlink_mp70
Sierrawireless Airlink_mp70e
Sierrawireless Airlink_rv50
Sierrawireless Airlink_rv50x
Sierrawireless Aleos
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-11853?: CVE-2019-11853 is a low-severity vulnerability in Sierrawireless Airlink_es450, classified under Command Injection. CVSS score: 3.9/10. Published 2020-08-21.
How severe is CVE-2019-11853?: Low severity. CVSS v3 base score is 3.9 out of 10.