HIGH SEVERITY

CVE-2000-1176

Yabb vulnerability

CVSS
7.5
EPSS
5.7%
EPSS pct
92th
Exploited
No known
Directory traversal vulnerability in YaBB search.pl CGI script allows remote attackers to read arbitrary files via a .. (dot dot) attack in the "catsearch" form field.
Affected vendor
Yabb
Affected product
Yabb
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published
2001-01-09

Risk analysis

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

Its EPSS score of 5.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2000-1176

  • Confirm whether Yabb Yabb is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2000-1176.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2000-1176

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2000-1176 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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