How severe is CVE-2001-0680?

CVE-2001-0680 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-0680 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0680?

CVE-2001-0680 primarily affects Qpc Software Avt Term. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2001-0680?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2001-0680 published?

CVE-2001-0680 was published on 2001-09-20 and last updated on 2026-06-16.

CVE-2001-0680

CVE-2001-0680 is a medium-severity vulnerability in Qpc Software Avt Term 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.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Qpc Software Avt Term
Published: 2001-09-20
Last modified: 2026-06-16

Description

Directory traversal vulnerability in ftpd in QPC QVT/Net 4.0 and AVT/Term 5.0 allows a remote attacker to traverse directories on the web server via a "dot dot" attack in a LIST (ls) command.

Frequently asked questions

What is CVE-2001-0680?: Directory traversal vulnerability in ftpd in QPC QVT/Net 4.0 and AVT/Term 5.0 allows a remote attacker to traverse directories on the web server via a "dot dot" attack in a LIST (ls) command.
How severe is CVE-2001-0680?: CVE-2001-0680 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0680 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0680?: CVE-2001-0680 primarily affects Qpc Software Avt Term. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-0680?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0680 published?: CVE-2001-0680 was published on 2001-09-20 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:qpc_software:avt_term:5.0:*:*:*:*:*:*:*
cpe:2.3:a:qpc_software:qvt_net:4.0:*:*:*:*:*:*:*
cpe:2.3:a:qpc_software:qvt_net:5.0:*:*:*:*:*:*:*