CVE-2019-12662
A vulnerability in Cisco NX-OS Software and Cisco IOS XE Software could allow an authenticated, local attacker with valid administrator or privilege level 15 credentials to load a virtual service image and bypass signature verification on an affected…
Does this matter?
Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability in Cisco NX-OS Software and Cisco IOS XE Software could allow an authenticated, local attacker with valid administrator or privilege level 15 credentials to load a virtual service image and bypass signature verification on an affected device. The vulnerability is due to improper signature verification during the installation of an Open Virtual Appliance (OVA) image. An authenticated, local attacker could exploit this vulnerability and load a malicious, unsigned OVA image on an affected device. A successful exploit could allow an attacker to perform code execution on a crafted software OVA image.
- CVSS 3.1
- 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.31% probability · 23th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-347
- Affected
- cisco/ios xe · cisco/nx-os · cisco/nexus 3016 firmware · cisco/nexus 3048 firmware · cisco/nexus 3064 firmware · cisco/nexus 3064-t firmware · cisco/nexus 31108pc-v firmware · cisco/nexus 31108tc-v firmware · cisco/nexus 31128pq firmware · cisco/nexus 3132c-z firmware · cisco/nexus 3132q firmware · cisco/nexus 3132q-v firmware · cisco/nexus 3132q-xl firmware · cisco/nexus 3164q firmware · cisco/nexus 3172 firmware · cisco/nexus 3172pq-xl firmware · cisco/nexus 3172tq firmware · cisco/nexus 3172tq-32t firmware · cisco/nexus 3172tq-xl firmware · cisco/nexus 3232c firmware · +32 more
- Source
- psirt@cisco.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.