CVE-2022-20929: high-severity vulnerability in Cisco Enterprise NFV Infrastructure Software
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
A vulnerability in the upgrade signature verification of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an unauthenticated, local attacker to provide an unauthentic upgrade file for upload.
This vulnerability is due to insufficient cryptographic signature verification of upgrade files. An attacker could exploit this vulnerability by providing an administrator with an unauthentic upgrade file. A successful exploit could allow the attacker to fully compromise the Cisco NFVIS system.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Cisco · Cisco Enterprise NFV Infrastructure SoftwareRelated CVEs — Cisco Enterprise NFV Infrastructure Software
In the same product, most dangerous first.
CVE-2021-34746CRITICALCisco Enterprise NFV Infrastructure Software Authentication Bypass VulnerabilityEPSS 17.7%CVE-2022-20780CRITICALCisco Enterprise NFV Infrastructure Software VulnerabilitiesEPSS 11.2%CVE-2022-20777CRITICALCisco Enterprise NFV Infrastructure Software VulnerabilitiesEPSS 11.1%CVE-2022-20779CRITICALCisco Enterprise NFV Infrastructure Software VulnerabilitiesEPSS 10.5%CVE-2019-1971HIGHCisco Enterprise NFV Infrastructure Software Command Injection VulnerabilityEPSS 3.6%CVE-2019-1894HIGHCisco Enterprise NFV Infrastructure Software Arbitrary File Read and Write VulnerabilityEPSS 3.4%