CVE-2022-0550
mediumpriority · track · 29EPSS 0.009 · 60 %ileEUUSEPSS · scored 2026-10-27
Improper Input Validation vulnerability in custom report logo upload in Nozomi Networks Guardian, and CMC allows an authenticated attacker with admin or report manager roles to execute unattended commands on the appliance using web server user privileges. This issue affects: Nozomi Networks Guardian versions prior to 22.0.0. Nozomi Networks CMC versions prior to 22.0.0.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedCMCnozomi_psirt
Upgrade to v22.0.0.
- FixedGuardiannozomi_psirt
Upgrade to v22.0.0.
- MitigationCMCnozomi_psirt
Use internal firewall features to limit management interface access and review users allowed to manage reports.
- MitigationGuardiannozomi_psirt
Use internal firewall features to limit management interface access and review users allowed to manage reports.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–8.6
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (8)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- NN-2022:2-01Authenticated RCE on logo report upload in Guardian/CMC before 22.0.02022-02-14csaf · nozomi_psirtUS
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
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