CVE-2001-0748

CVE-2001-0748 is a medium-severity vulnerability in Acme Labs Acme Server with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Description

Acme.Serve 1.7, as used in Cisco Secure ACS Unix and possibly other products, allows remote attackers to read arbitrary files by prepending several / (slash) characters to the URI.

Frequently asked questions

What is CVE-2001-0748?
Acme.Serve 1.7, as used in Cisco Secure ACS Unix and possibly other products, allows remote attackers to read arbitrary files by prepending several / (slash) characters to the URI.
How severe is CVE-2001-0748?
CVE-2001-0748 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0748 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0748?
CVE-2001-0748 affects Acme Labs Acme Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0748?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0748 published?
CVE-2001-0748 was published on 2001-10-18 and last updated on 2026-06-16.

References

Affected products (1)

Other CWE-20 (Improper Input Validation) vulnerabilities

Browse all CWE-20 (Improper Input Validation) vulnerabilities →