MEDIUM SEVERITY

CVE-2004-0192

Gateway Security 5400 vulnerability

CVSS
6.8
EPSS
4.5%
EPSS pct
90th
Exploited
No known
Cross-site scripting (XSS) vulnerability in the Management Service for Symantec Gateway Security 2.0 allows remote attackers to steal cookies and hijack a management session via a /sgmi URL that contains malicious script, which is not quoted in the resulting error page.
Affected vendor
Symantec
Affected product
Gateway Security 5400
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Published
2004-03-15

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 4.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2004-0192

  • Confirm whether Symantec Gateway Security 5400 is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2004-0192.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2004-0192

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2004-0192 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2004-0192?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2004-0192.

Start free scan

No credit card. Agentless.