CVE-2002-0737: Sambar web server before 5.2 beta 1 allows remote attackers to obtain source code of server-side scripts, or c

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MEDIUM 6.4DOWNGRADE

CVE-2002-0737 is a medium-severity flaw (CVSS 6.4) affecting sambar server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Sambar web server before 5.2 beta 1 allows remote attackers to obtain source code of server-side scripts, or cause a denial of service (resource exhaustion) via DOS devices, using a URL that ends with a space and a null character.

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	6.4 (Medium)
EPSS exploit chance	8.9% (top 5%)
CISA exploited list	No
Published	2002-08-12
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: sambar

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

Am I affected?

Timeline

2002-08-12 04:00 UTCPublished CVE record published
2026-06-16 21:58 UTCUpdated Record last modified

sambar sambar server DOWNGRADE

Affected: 5.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.1

1. Check installed version

apt-cache policy sambar-server || rpm -q sambar-server || sambar-server --version

2. No fixed release: DOWNGRADE to a release before 5.1 (Debian / Ubuntu)

apt-cache madison sambar-server sudo apt install sambar-server=<VERSION_BEFORE_5.1> sudo apt-mark hold sambar-server

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

dnf --showduplicates list sambar-server sudo dnf downgrade sambar-server-<VERSION_BEFORE_5.1> sudo dnf versionlock add sambar-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: Sambar Server 5.1 - Script Source Disclosure

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-2002-0737?

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

Is CVE-2002-0737 being exploited?

CVE-2002-0737 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-2002-0737 affect?

CVE-2002-0737 affects sambar server. Severity is medium (CVSS 6.4). Sambar web server before 5.2 beta 1 allows remote attackers to obtain source code of server-side scripts, or cause a denial of service (resource exhaustion) via DOS devices, using a URL that ends with a space and a null character.

How urgent is CVE-2002-0737?

Priority 51/100. EPSS top 5%: very likely to be exploited; Public exploit reference

Related CVEs

CVE-2006-6624 MEDIUM 4.0 DOWNGRADE The FTP Server in Sambar Server 6.4 allows remote authenticated users to cause a denial of service (applicatio
CVE-2005-3506 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in proxy.asp in Sambar Server 6.3 BETA 2 and possibly earlier version
CVE-2004-2565 MEDIUM 5.0 DOWNGRADE Multiple directory traversal vulnerabilities in Sambar Server 6.1 Beta 2 on Windows, and possibly other versio
CVE-2004-2564 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in Sambar Server 6.1 Beta 2 on Windows, and possibly other
CVE-2004-2086 MEDIUM 5.0 DOWNGRADE Stack-based buffer overflow in results.stm for Sambar Server before the 6.0 production release allows remote a

References

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