HIGH SEVERITY

CVE-2003-0304

Oneorzero Helpdesk vulnerability

CVSS
10.0
EPSS
8.1%
EPSS pct
94th
Exploited
No known
one||zero (aka One or Zero) Helpdesk 1.4 rc4 allows remote attackers to create administrator accounts by directly calling the install.php Helpdesk Installation script.
Affected vendor
Oneorzero
Affected product
Oneorzero Helpdesk
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2003-06-09

Risk analysis

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

Its EPSS score of 8.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2003-0304

  • Confirm whether Oneorzero Oneorzero Helpdesk is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2003-0304.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2003-0304

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2003-0304 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-2003-0304?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2003-0304.

Start free scan

No credit card. Agentless.