What is CVE-2020-3375?

CVE-2020-3375 is a critical-severity vulnerability in Cisco Sd-wan Vmanage, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2020-07-31.

How severe is CVE-2020-3375?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Cisco Sd-wan Vmanage

CVE-2020-3375

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this v…

Vulnerability class: Buffer Overflow

EPSS: 0.020 (84.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Sd-wan Vmanage — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

20200729 Cisco SD-WAN Solution Software Buffer Overflow Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2020-3375?: CVE-2020-3375 is a critical-severity vulnerability in Cisco Sd-wan Vmanage, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2020-07-31.
How severe is CVE-2020-3375?: Critical severity. CVSS v3 base score is 9.8 out of 10.