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TI-2018-02998 Aliases CVE-2018-4030GHSA-547r-pc3f-h39w

An exploitable vulnerability exists the safe browsing function of the CUJO Smart…

Priority LOW 35CWE-444Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

An exploitable vulnerability exists the safe browsing function of the CUJO Smart Firewall, version 7003. The bug lies in the way the safe browsing function parses HTTP requests. The "Host" header is incorrectly extracted from captured HTTP requests, which would allow an attacker to visit any malicious websites and bypass the firewall. An attacker could send an HTTP request to exploit this vulnerability.

Why it matters now

EPSS 0.01168 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—CUJOCUJO Smart Firewall - Firmware version 7003—No fix listedCNA
  • CUJO Vendor— Affected CUJO Smart Firewall - Firmware version 7003 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:getcujo:smart_firewall:7003:*:*:*:*:*:*:*7003VulnerableGetcujo
  • cpe:2.3:a:getcujo:smart_firewall:7003:*:*:*:*:*:*:* Versions 7003 Vulnerable ·Getcujo

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-4030
  2. 2026-10-03 Alias added: GHSA-547r-pc3f-h39w

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences