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CVE-2002-1704

23
FAUCET Score

CVE-2002-1704 describes a critical vulnerability in Zeroboard 4.1 that permits remote attackers to execute arbitrary PHP code. This occurs when the "allow_url_fopen" and "register_globals" variables are enabled, allowing attackers to manipulate the "_zb_path" parameter to include a remote URL hosting malicious code. The vulnerability carries a CVSS score of 5.0 (medium severity) due to its low attack complexity and network-based attack vector, potentially leading to unauthorized code execution. While there is no evidence of active exploitation in the wild, an exploit is publicly available on ExploitDB, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.1_pl2CPE matchmatch criteria
cpe:2.3:a:zeroboard:zeroboard:4.1_pl2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
2.33%
Probability of exploitation in next 30 days
EPSS Percentile
81.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-21557 · Jun 15, 2002
This CVE's current EPSS score of 0.0233 is in the 72nd percentile among its peer group of 23,701 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

online.securityfocus.com / archive/1/277126
exchange.xforce.ibmcloud.com / vulnerabilities/9366
securityfocus.com / bid/5028
Exploit