HIGH SEVERITY

CVE-2001-0028

Oops Proxy Server vulnerability

CVSS
10.0
EPSS
7.1%
EPSS pct
94th
Exploited
No known
Buffer overflow in the HTML parsing code in oops WWW proxy server 1.5.2 and earlier allows remote attackers to execute arbitrary commands via a large number of " (quotation) characters.
Affected vendor
Igor Khasilev
Affected product
Oops Proxy Server
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2001-02-12

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 7.1% 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-2001-0028

  • Confirm whether Igor Khasilev Oops Proxy Server is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2001-0028.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2001-0028

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2001-0028 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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