CVE-2026-33924 (GCVE-0-2026-33924)
Vulnerability from cvelistv5 – Published: 2026-10-29 10:46 – Updated: 2026-10-29 12:36
VLAI
EPSS
VEX
Title
Authenticated RCE in update functionality in Guardian/CMC before 26.4.0
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 12:19 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Nozomi Networks | Guardian |
Affected:
0 , < 26.4.0
(semver)
cpe:2.3:a:nozomi_networks:guardian:*:*:*:*:*:*:*:* |
||
| Nozomi Networks | CMC |
Affected:
0 , < 26.4.0
(semver)
cpe:2.3:a:nozomi_networks:cmc:*:*:*:*:*:*:*:* |
Date Public
2026-10-29 07:00
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.