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CVE-2002-0263

34
FAUCET Score

CVE-2002-0263 describes a buffer overflow vulnerability in EasyBoard 2000 version 1.27 (also known as EZboard). This flaw allows remote attackers to execute arbitrary code by sending a crafted, long boundary value within a multipart Content-Type header to specific CGI scripts (ezboard.cgi, ezman.cgi, or ezadmin.cgi). With a CVSS score of 7.5, this vulnerability is considered high severity, indicating that it can be exploited remotely with low attack complexity and no authentication required, potentially leading to partial confidentiality, integrity, and availability impacts. The FAUCET Risk Score of 93/100 further emphasizes its critical nature. While not listed on the CISA KEV catalog or Hot List, exploit code for this vulnerability is publicly available on ExploitDB (EDB-21287). There is no evidence of active exploitation or significant community discussion or media coverage, which is common for older CVEs.

Impacted Technologies

VendorProductVersion(s)CPE
1.27CPE matchmatch criteria
cpe:2.3:a:ezne.net:ezboard_2000:1.27:*:*:*:*:*:*:*

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
13.03%
Probability of exploitation in next 30 days
EPSS Percentile
95.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-21287 · Feb 11, 2002
This CVE's current EPSS score of 0.1303 is in the 94th percentile among its peer group of 51,553 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
iss.net / security_center/static/8162.php
PatchVendor Advisory
securityfocus.com / bid/4068
ExploitPatchVendor Advisory