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PatchSiren cyber security CVE debrief

CVE-2026-32298 ANGEET CVE debrief

The Angeet ES3 KVM is vulnerable to an OS command injection attack due to improper sanitization of user-supplied variables in the 'cfg.lua' script. An authenticated attacker can exploit this vulnerability to execute OS-level commands. The vulnerability has a CVSS score of 9.1 and is classified as CRITICAL. The CVE was published on March 17, 2026, and last modified on March 24, 2026. The vendor, Unknown Vendor, has not provided a fix for this vulnerability.

Vendor
ANGEET
Product
Comet KVM
CVSS
CRITICAL 9.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-03-17
Original CVE updated
2026-03-24
Advisory published
2026-03-17
Advisory updated
2026-03-24

Who should care

Organizations using the Angeet ES3 KVM should prioritize patching this vulnerability as it allows an authenticated attacker to execute OS-level commands. The vulnerability has a high CVSS score, indicating a significant risk to affected systems. Security teams should review their inventory of Angeet ES3 KVM devices and apply any available patches or mitigations.

Technical summary

The Angeet ES3 KVM does not properly sanitize user-supplied variables parsed by the 'cfg.lua' script, allowing an authenticated attacker to execute OS-level commands. The vulnerability is due to inadequate input validation and sanitization. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H. The vulnerability has a CVSS score of 9.1, indicating a critical severity.

Defensive priority

High priority should be given to patching this vulnerability as it allows an authenticated attacker to execute OS-level commands. The vulnerability has a high CVSS score, indicating a significant risk to affected systems.

Recommended defensive actions

  • Review inventory of Angeet ES3 KVM devices
  • Apply any available patches or mitigations
  • Implement additional security controls to monitor and restrict access to the affected devices
  • Consider compensating controls such as network segmentation or access controls
  • Monitor for any suspicious activity on the affected devices

Evidence notes

The source item provided is a CSAF file from CISA, which includes details about the vulnerability and affected products. The CVE record and NVD detail pages provide additional information about the vulnerability and its CVSS score. The Eclypsium blog post discusses the risks associated with KVM devices.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-32298 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-32298

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-32298 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-32298

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-076-01.json

    cisa_csaf

  • Source reference

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/

    Reference

  • Source reference

    Unverified legacy reference

    URL: https://www.cve.org/CVERecord?id=CVE-2026-32291

    Reference

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.