CVE-2001-0805: Directory traversal vulnerability in ttawebtop.cgi in Tarantella Enterprise 3.00 and 3.01 allows remote attack

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MEDIUM 5.0DOWNGRADE

CVE-2001-0805 is a medium-severity flaw (CVSS 5.0) affecting tarantella enterprise. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Directory traversal vulnerability in ttawebtop.cgi in Tarantella Enterprise 3.00 and 3.01 allows remote attackers to read arbitrary files via a .. (dot dot) in the pg parameter.

Why this priority

EPSS top 5%: very likely to be exploited
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	7.9% (top 5%)
CISA exploited list	No
Published	2001-12-06
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: tarantella

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2001-12-06 05:00 UTCPublished CVE record published
2026-06-16 21:54 UTCUpdated Record last modified

tarantella tarantella enterprise DOWNGRADE

Affected: 3.0 · 3.01

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0

1. Check installed version

apt-cache policy tarantella-enterprise || rpm -q tarantella-enterprise || tarantella-enterprise --version

2. No fixed release: DOWNGRADE to a release before 3.0 (Debian / Ubuntu)

apt-cache madison tarantella-enterprise sudo apt install tarantella-enterprise=<VERSION_BEFORE_3.0> sudo apt-mark hold tarantella-enterprise

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list tarantella-enterprise sudo dnf downgrade tarantella-enterprise-<VERSION_BEFORE_3.0> sudo dnf versionlock add tarantella-enterprise

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Tarantella Enterprise 3 3.x - 'TTAWebTop.cgi' Arbitrary File Viewing

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2001-0805?

tarantella enterprise: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2001-0805 being exploited?

CVE-2001-0805 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2001-0805 affect?

CVE-2001-0805 affects tarantella enterprise. Severity is medium (CVSS 5.0). Directory traversal vulnerability in ttawebtop.cgi in Tarantella Enterprise 3.00 and 3.01 allows remote attackers to read arbitrary files via a .. (dot dot) in the pg parameter.

How urgent is CVE-2001-0805?

Priority 46/100. EPSS top 5%: very likely to be exploited; Public exploit reference

Related CVEs

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CVE-2018-19753 HIGH 7.5 UPGRADE Tarantella Enterprise before 3.11 allows Directory Traversal.
CVE-2005-0486 MEDIUM 5.0 DOWNGRADE DOWNGRADE Tarantella Secure Global Desktop Enterprise Edition 4.00 and 3.42, and Tarantella Enterprise 3 3.40 and 3.30,
CVE-2002-0296 LOW 1.2 DOWNGRADE The installation of Tarantella Enterprise 3 allows local users to overwrite arbitrary files via a symlink atta
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References

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