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Vulnerabilities

Vulnerability · CVE-2026-2824

A flaw has been found in Comfast CF-E7 2.6.0.9.

Published Feb 20, 2026 · catalog updated Jun 17, 2026 · cf-e7 firmware

Check this week

CVE-2026-2824 is not in CISA KEV. FIRST estimates a 11.73% chance of exploitation in the next 30 days. Check whether you run cf-e7 firmware.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
11.73%
Remediation
Advisory link
Affected products
cpe comfast/cf-e7 firmware

A flaw has been found in Comfast CF-E7 2.6.0.9. This affects the function sub_441CF4 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component webmggnt. Executing a manipulation of the argument destination can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe comfast/cf-e7 firmware2.6.0.9

How to fix CVE-2026-2824

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2026-2824 is not in CISA KEV. FIRST estimates a 11.73% chance of exploitation in the next 30 days. Check whether you run cf-e7 firmware.

Which versions are affected?

Compare what you have installed with comfast/cf-e7 firmware 2.6.0.9. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-74: Injection; CWE-77: Command Injection. EPSS 11.73%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 20, 2026 · NIST NVD

    Detected

    A flaw has been found in Comfast CF-E7 2.6.0.9. This affects the function sub_441CF4 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component webmggnt. Executing a manipulation of the argument destination can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosur

  2. Jun 17, 2026 · NIST NVD

    Updated

    A flaw has been found in Comfast CF-E7 2.6.0.9. This affects the function sub_441CF4 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component webmggnt. Executing a manipulation of the argument destination can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosur

Sources

  • CVE.orgVulnerability recordCVE-2026-2824

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-2824

    30-day exploitation probability 11.7%

    first.org
  • NIST NVDVulnerability recordCVE-2026-2824

    A flaw has been found in Comfast CF-E7 2.6.0.9. This affects the function sub_441CF4 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component webmggnt. Executing a manipulation of the argument destination can lead to command injection. The attack may be pe

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.