CVE-2002-0260: Buffer overflow in InstantServers MiniPortal 1.1.5 and earlier allows remote attackers to execute arbitrary co

Q: How do I fix CVE-2002-0260?

miniportal: upgrade to newer than 1.1.5. Exact commands for each OS are on this page.

Q: Is CVE-2002-0260 being exploited?

CVE-2002-0260 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2002-0260 affect?

CVE-2002-0260 affects miniportal. Severity is high (CVSS 7.5). Buffer overflow in InstantServers MiniPortal 1.1.5 and earlier allows remote attackers to execute arbitrary code via a long login name, which is not properly handled by the logging utility.

This month

HIGH 7.5UPGRADE

CVE-2002-0260 is a high-severity flaw (CVSS 7.5) affecting miniportal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Buffer overflow in InstantServers MiniPortal 1.1.5 and earlier allows remote attackers to execute arbitrary code via a long login name, which is not properly handled by the logging utility.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	3.2% (top 12%)
CISA exploited list	No
Published	2002-05-29
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: instantservers inc.

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

Am I affected?

Timeline

2002-05-29 04:00 UTCPublished CVE record published
2026-06-16 21:57 UTCUpdated Record last modified

instantservers inc. miniportal UPGRADE

Affected: <= 1.1.5

Fixed in: newer than 1.1.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy miniportal || rpm -q miniportal || miniportal --version

2. UPGRADE to newer than 1.1.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade miniportal

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade miniportal

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2002-0260?

miniportal: upgrade to newer than 1.1.5. Exact commands for each OS are on this page.

Is CVE-2002-0260 being exploited?

CVE-2002-0260 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-2002-0260 affect?

CVE-2002-0260 affects miniportal. Severity is high (CVSS 7.5). Buffer overflow in InstantServers MiniPortal 1.1.5 and earlier allows remote attackers to execute arbitrary code via a long login name, which is not properly handled by the logging utility.

How urgent is CVE-2002-0260?

Priority 48/100. High severity

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References

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