CVE-2026-33924: Authenticated RCE in update functionality in Guardian/CMC before 26.4.0
Nozomi Networks · Guardian
Vendor fix available · Affected: Nozomi Networks Guardian · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 66% of scored CVEs
DescriptionCVE.org
Two OS command injection vulnerabilities were discovered in the update installation functionality due to insufficient validation of the update bundle contents. An attacker with administrative privileges can remotely supply a crafted update bundle that, when installed, causes arbitrary commands to be executed with root privileges, allowing the attacker to read or modify sensitive data, change the appliance configuration, or shut down the appliance.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Nozomi Networks · Guardianbefore 26.4.0
- Nozomi Networks · CMCbefore 26.4.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Nozomi Networks
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-33924 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.