CVE-2000-0784

sshd program in the Rapidstream 2.1 Beta VPN appliance has a hard-coded "rsadmin" account with a null password, which allows remote attackers to execute arbitrary commands via ssh.

Published: 2000-10-20 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2000-0784 is rated High Risk (70.8/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 3.12%). High exploitation likelihood—assess exposure and prioritize remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2000-0784

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 2.46% 3.12% +0.66%
2 2025-03-30 3.44% 2.46% -0.98%
3 2025-03-29 — 3.44% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2000-0784

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C 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:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2000-0784

Affected software / configurations for CVE-2000-0784

Vendor Product Version Raw CPE
rapidstream rapidstream 2000 cpe:2.3:h:rapidstream:rapidstream:2000:*:*:*:*:*:*:*
rapidstream rapidstream 4000 cpe:2.3:h:rapidstream:rapidstream:4000:*:*:*:*:*:*:*
rapidstream rapidstream 6000 cpe:2.3:h:rapidstream:rapidstream:6000:*:*:*:*:*:*:*
rapidstream rapidstream 8000 cpe:2.3:h:rapidstream:rapidstream:8000:*:*:*:*:*:*:*

References for CVE-2000-0784

cvelogic Threat Intelligence