What is CVE-2019-1811?

CVE-2019-1811 is a medium-severity vulnerability in Cisco 9432pq, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.7/10. Published 2019-05-15.

How severe is CVE-2019-1811?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Cisco 9432pq

CVE-2019-1811

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerab…

EPSS: 0.003 (17.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco 9432pq
Cisco 9536pq
Cisco 9636pq
Cisco 9736pq
Cisco Nx-os Software — versions unspecified
Cisco N9k-c9504-fm-r
Cisco N9k-c9508-fm-r
Cisco N9k-x9432c-s
Cisco N9k-x9464px
Cisco N9k-x9464tx2

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)

Frequently asked questions

What is CVE-2019-1811?: CVE-2019-1811 is a medium-severity vulnerability in Cisco 9432pq, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.7/10. Published 2019-05-15.
How severe is CVE-2019-1811?: Medium severity. CVSS v3 base score is 6.7 out of 10.