What is CVE-2018-15391?

CVE-2018-15391 is a high-severity vulnerability in Cisco Remote Phy, classified under CWE-399. CVSS score: 7.5/10. Published 2018-10-05.

How severe is CVE-2018-15391?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Cisco Remote Phy

CVE-2018-15391

A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service (DoS) condition…

EPSS: 0.014 (69.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Remote Phy — versions n/a
Cisco Remote — versions phy

Weakness classification (CWE)

CWE-399
CWE-682 — Incorrect Calculation

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2018-15391?: CVE-2018-15391 is a high-severity vulnerability in Cisco Remote Phy, classified under CWE-399. CVSS score: 7.5/10. Published 2018-10-05.
How severe is CVE-2018-15391?: High severity. CVSS v3 base score is 7.5 out of 10.