CVE-2005-3475: Hasbani Web Server (WindWeb) 2.0 allows remote attackers to cause a denial of service (infinite loop) via HTTP

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MEDIUM 5.0DOWNGRADE

CVE-2005-3475 is a medium-severity flaw (CVSS 5.0) affecting hasbani web server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Hasbani Web Server (WindWeb) 2.0 allows remote attackers to cause a denial of service (infinite loop) via HTTP crafted GET requests.

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	8.3% (top 5%)
CISA exploited list	No
Published	2005-11-03
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: hasbani web server

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

Am I affected?

Timeline

2005-11-03 02:02 UTCPublished CVE record published
2026-06-16 22:17 UTCUpdated Record last modified

hasbani web server hasbani web server DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

apt-cache policy hasbani-web-server || rpm -q hasbani-web-server || hasbani-web-server --version

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison hasbani-web-server sudo apt install hasbani-web-server=<VERSION_BEFORE_2.0> sudo apt-mark hold hasbani-web-server

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

dnf --showduplicates list hasbani-web-server sudo dnf downgrade hasbani-web-server-<VERSION_BEFORE_2.0> sudo dnf versionlock add hasbani-web-server

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: Hasbani-WindWeb/2.0 - GET Remote Denial of Service

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-2005-3475?

hasbani web server: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2005-3475 being exploited?

CVE-2005-3475 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-2005-3475 affect?

CVE-2005-3475 affects hasbani web server. Severity is medium (CVSS 5.0). Hasbani Web Server (WindWeb) 2.0 allows remote attackers to cause a denial of service (infinite loop) via HTTP crafted GET requests.

How urgent is CVE-2005-3475?

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

References

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