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CVE-2003-0276

27
FAUCET Score

CVE-2003-0276 describes a buffer overflow vulnerability in Pi3Web 2.0.1, allowing remote attackers to trigger a denial of service and potentially execute arbitrary code. The vulnerability is exploited by sending a GET request containing an excessive number of forward slashes. With a CVSS score of 5.0, this vulnerability is easily exploitable over the network with low complexity, requiring no authentication, and primarily impacts availability. While not actively exploited in the wild and not on the KEV catalog, proof-of-concept exploit code is publicly available, though it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.1CPE matchmatch criteria
cpe:2.3:a:pi3:pi3web:2.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
11.40%
Probability of exploitation in next 30 days
EPSS Percentile
95.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-22 · Apr 29, 2003
This CVE's current EPSS score of 0.1140 is in the 95th percentile among its peer group of 23,690 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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
exchange.xforce.ibmcloud.com / vulnerabilities/11889
securityfocus.com / bid/7555