CRITICAL
CVE-2003-0030
NVD-CWE-OtherPublished: March 18, 2003· Updated: Jun 16, 2026
10.0
CVSS v3.1
Official Description
Buffer overflows in protegrity.dll of Protegrity Secure.Data Extension Feature (SEF) before 2.2.3.9 allow attackers with SQL access to execute arbitrary code via the extended stored procedures (1) xp_pty_checkusers, (2) xp_pty_insert, or (3) xp_pty_select.
Technical Analysis
CVE-2003-0030 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected Vendors & Products
protegrity1 product(s)
secure.data
Source: NVD CPE · 2 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
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Rapid7 / Metasploit
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PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (12)
→
http://www.kb.cert.org/vuls/id/247545Patch · Third Party Advisory · US Government Resource
→
http://www.securityfocus.com/bid/7083Vendor Advisory
→
http://www.securityfocus.com/bid/7084Vendor Advisory
→
http://www.securityfocus.com/bid/7085Vendor Advisory
→
http://www.kb.cert.org/vuls/id/247545Patch · Third Party Advisory · US Government Resource
→
http://www.securityfocus.com/bid/7083Vendor Advisory
→
http://www.securityfocus.com/bid/7084Vendor Advisory
→
http://www.securityfocus.com/bid/7085Vendor Advisory
Quick Facts
CVE IDCVE-2003-0030
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessNVD-CWE-Other
CISA KEVNo
Affected1 vendor(s)
PublishedMar 18, 2003
Related CVEs (NVD-CWE-Other)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2003-0030 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.