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CVE-2001-0452

23
FAUCET Score

CVE-2001-0452 describes a full path disclosure vulnerability in BRS WebWeaver FTP server versions prior to 0.64 Beta. An unauthenticated remote attacker can exploit this by sending a "CD *" command followed by an "ls" command, revealing the server's real pathname. This vulnerability has a medium severity CVSS score of 5.0, indicating low attack complexity and potential for information disclosure (confidentiality impact). While there is no evidence of active exploitation, an exploit is publicly available on ExploitDB, and there is no significant community discussion or media coverage surrounding this old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.49_betaCPE matchmatch criteria
cpe:2.3:a:brs:webweaver:0.49_beta:*:*:*:*:*:*:*
0.50_betaCPE matchmatch criteria
cpe:2.3:a:brs:webweaver:0.50_beta:*:*:*:*:*:*:*
0.51_betaCPE matchmatch criteria
cpe:2.3:a:brs:webweaver:0.51_beta:*:*:*:*:*:*:*
0.52_betaCPE matchmatch criteria
cpe:2.3:a:brs:webweaver:0.52_beta:*:*:*:*:*:*:*
0.60_betaCPE matchmatch criteria
cpe:2.3:a:brs:webweaver:0.60_beta:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.33%
Probability of exploitation in next 30 days
EPSS Percentile
87.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-20819 · Apr 28, 2001
This CVE's current EPSS score of 0.0333 is in the 83rd percentile among its peer group of 23,690 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

members.nbci.com / _XMCM/BSoutham/WebWeaver/WebWeaverHistory.html
securityfocus.com / archive/1/180506
PatchVendor Advisory
securityfocus.com / bid/2676
ExploitVendor Advisory