CVE-2019-16889
high-risk
Published 2019-09-25
Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause a denial of service (disk consumption) because *.cache files in /var/run/beaker/container_file/ are created when providing a valid length payload of 249 characters or fewer to the beaker.session.id cookie in a GET header. The attacker can use a long series of unique session IDs.
Do I need to act?
!
11.5% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (12)
Er-X Firmware
Er-X-Sfp Firmware
Affected Vendors
References (6)
54
/ 100
high-risk
Severity
26/34 · High
Exploitability
11/34 · Low
Exposure
17/34 · Moderate