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CVE-2001-0748

28
FAUCET Score

CVE-2001-0748 describes a path traversal vulnerability in Acme.Serve 1.7, notably used in Cisco Secure ACS Unix, allowing remote attackers to read arbitrary files by manipulating URIs with multiple slash characters. This vulnerability carries a CVSS score of 5.0 (Medium), indicating a network-based attack with low complexity and no authentication required, primarily impacting confidentiality. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.7CPE matchmatch criteria
cpe:2.3:a:acme_labs:acme_server:1.7:*:*:*:*:*:*:*

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
9.21%
Probability of exploitation in next 30 days
EPSS Percentile
94.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-20894 · May 31, 2001
This CVE's current EPSS score of 0.0921 is in the 94th percentile among its peer group of 23,701 CVEs.

Social Chatter

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

cisco.com / warp/public/707/acmeweb-acsunix-dirtravers-vuln-pub.shtml
Third Party Advisory
iss.net / security_center/static/6634.php
Broken Link
osvdb.org / 5544
Broken Link
securityfocus.com / archive/1/188141
Third Party AdvisoryVDB Entry
securityfocus.com / bid/2809
Third Party AdvisoryVDB Entry