CVE-2001-0452

Webweaver vulnerability

CVSS

5.0

EPSS

3.3%

EPSS pct

87th

Exploited

No known

BRS WebWeaver FTP server before 0.64 Beta allows remote attackers to obtain the real pathname of the server via a "CD *" command followed by an ls command.

Affected vendor

Brs

Affected product

Webweaver

CVSS vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Published

2001-06-27

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.

Its EPSS score of 3.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2001-0452

Confirm whether Brs Webweaver is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2001-0452.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2001-0452

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2001-0452 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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