XSS in Nat32

CVE-2018-6940

A /shell?cmd= XSS issue exists in the HTTPD component of NAT32 v2.2 Build 22284 devices that can be exploited for Remote Code Execution in conjunction with CSRF.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.028 (85.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

  • Nat32 — versions 2.2
  • N/a — versions n/a

Weakness classification (CWE)

References

  • cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
  • cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
  • cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
  • cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-6940?
CVE-2018-6940 is a medium-severity vulnerability in Nat32, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-20.
How severe is CVE-2018-6940?
Medium severity. CVSS v3 base score is 6.1 out of 10.