CVE-2002-1830

Exp

Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and access modifier options via a direct request to moderator.php with the action and ismod parameters.

Published: 2002-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-1830 is rated High Exploit Risk (71.4/100): CVSS Medium severity, with high exploitation likelihood (EPSS 7.08%, 93th percentile). 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +3.74% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2002-1830

EDB-ID Source Kind Published Link
21478 exploit_db edb 2002-05-24 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2002-1830

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 3.33% 7.08% +3.74%
2 2026-05-23 4.00% 3.33% -0.67%
3 2025-03-30 — 4.00% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-1830

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2002-1830

Affected software / configurations for CVE-2002-1830

Vendor Product Version Raw CPE
openbb openbb 1.0.0_rc1 cpe:2.3:a:openbb:openbb:1.0.0_rc1:*:*:*:*:*:*:*
openbb openbb 1.0.0_rc2 cpe:2.3:a:openbb:openbb:1.0.0_rc2:*:*:*:*:*:*:*
openbb openbb 1.0.0_rc3 cpe:2.3:a:openbb:openbb:1.0.0_rc3:*:*:*:*:*:*:*

References for CVE-2002-1830

cvelogic Threat Intelligence