CVE-2019-16889 - CVE House
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Status published High CVE-2019-16889

Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

er-x firmware, er-x-sfp firmware, ep-r6 firmware, erlite-3 firmware, erpoe-5 firmware, er-8 firmware, erpro-8 firmware, ep-r8 firmware, er-4 firmware, er-6p firmware, er-12 firmware, er-8-xg firmware
Vulnerable Versions:
0

Timeline

Official Publish: September 25th, 2019
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.