CVE-2003-0509: SQL injection vulnerability in Cyberstrong eShop 4.2 and earlier allows remote attackers to steal authenticati

Q: How do I fix CVE-2003-0509?

eshop: upgrade to newer than 4.2. Exact commands for each OS are on this page.

Q: Is CVE-2003-0509 being exploited?

CVE-2003-0509 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-2003-0509 affect?

CVE-2003-0509 affects eshop. Severity is high (CVSS 10.0). SQL injection vulnerability in Cyberstrong eShop 4.2 and earlier allows remote attackers to steal authentication information and gain privileges via the ProductCode parameter in (1) 10expand.asp, (2) 10browse.asp, and (3) 20review.asp.

Q: How urgent is CVE-2003-0509?

Priority 63/100. Critical severity; EPSS top 7%: very likely to be exploited; Public exploit reference

This week

HIGH 10.0UPGRADE

CVE-2003-0509 is a high-severity flaw (CVSS 10.0) affecting eshop. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in Cyberstrong eShop 4.2 and earlier allows remote attackers to steal authentication information and gain privileges via the ProductCode parameter in (1) 10expand.asp, (2) 10browse.asp, and (3) 20review.asp.

Why this priority

Critical severity
EPSS top 7%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (High)
EPSS exploit chance	5.9% (top 7%)
CISA exploited list	No
Published	2003-08-07
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: cyberstrong

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

Am I affected?

Timeline

2003-08-07 04:00 UTCPublished CVE record published
2026-06-16 22:02 UTCUpdated Record last modified

cyberstrong eshop UPGRADE

Affected: <= 4.2

Fixed in: newer than 4.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 4.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade eshop

Note

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

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: CyberStrong eShop 4.2 - '10expand.asp' SQL Injection
Exploit-DB: CyberStrong EShop 4.2 - '20review.asp' SQL Injection

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-2003-0509?

eshop: upgrade to newer than 4.2. Exact commands for each OS are on this page.

Is CVE-2003-0509 being exploited?

CVE-2003-0509 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-2003-0509 affect?

CVE-2003-0509 affects eshop. Severity is high (CVSS 10.0). SQL injection vulnerability in Cyberstrong eShop 4.2 and earlier allows remote attackers to steal authentication information and gain privileges via the ProductCode parameter in (1) 10expand.asp, (2) 10browse.asp, and (3) 20review.asp.

How urgent is CVE-2003-0509?

Priority 63/100. Critical severity; EPSS top 7%: very likely to be exploited; Public exploit reference

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References

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