MEDIUM SEVERITY

CVE-2001-0150

Internet Explorer vulnerability

CVSS
5.1
EPSS
17.6%
EPSS pct
97th
Exploited
No known
Internet Explorer 5.5 and earlier executes Telnet sessions using command line arguments that are specified by the web site, which could allow remote attackers to execute arbitrary commands if the IE client is using the Telnet client provided in Services for Unix (SFU) 2.0, which creates session transcripts.
Affected vendor
Microsoft
Affected product
Internet Explorer
CVSS vector
AV:N/AC:H/Au:N/C:P/I:P/A:P
Weakness type (CWE)
Published
2001-06-02

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high 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 17.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2001-0150

  • Confirm whether Microsoft Internet Explorer is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2001-0150.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2001-0150

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2001-0150 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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