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CVE-2003-0353

28
FAUCET Score

CVE-2003-0353 describes a buffer overflow vulnerability within the SQL-DMO component of Microsoft Data Access Components (MDAC) versions 2.5 through 2.7. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a crafted, long response to a broadcast request on UDP port 1434. With a CVSS score of 7.5, this vulnerability is considered high severity due to its network-based attack vector and potential for complete compromise of confidentiality, integrity, and availability. Despite its age and severity, there is no evidence of active exploitation, public exploit code (e.g., Metasploit, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.5CPE matchmatch criteria
cpe:2.3:a:microsoft:data_access_components:1.5:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:microsoft:data_access_components:2.0:*:*:*:*:*:*:*
2.1CPE matchmatch criteria
cpe:2.3:a:microsoft:data_access_components:2.1:*:*:*:*:*:*:*
2.1.1.3711.11CPE matchmatch criteria
cpe:2.3:a:microsoft:data_access_components:2.1.1.3711.11:ga:*:*:*:*:*:*
2.5CPE matchmatch criteria
cpe:2.3:a:microsoft:data_access_components:2.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
21.67%
Probability of exploitation in next 30 days
EPSS Percentile
97.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2167 is in the 96th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
marc.info
docs.microsoft.com / en-us/security-updates/securitybulletins/2003/ms03-033
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1039
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6954
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A961
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A962
securityfocus.com / bid/8455