CVE-2003-1391

RTS CryptoBuddy 1.0 and 1.2 uses a weak encryption algorithm for the passphrase and generates predictable keys, which makes it easier for attackers to guess the passphrase.

Published: 2003-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2003-1391 is rated Moderate Risk (47.9/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.16%). Review affected assets and schedule 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-2003-1391

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 2024-03-22 0.13% 0.16% +0.03%
2 2023-03-07 0.95% 0.13% -0.82%
3 2022-02-04 — 0.95% —

Full EPSS history (3 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2003-1391

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2003-1391

Affected software / configurations for CVE-2003-1391

Vendor Product Version Raw CPE
research_triangle_software cryptobuddy 1.0 cpe:2.3:a:research_triangle_software:cryptobuddy:1.0:*:*:*:*:*:*:*
research_triangle_software cryptobuddy 1.2 cpe:2.3:a:research_triangle_software:cryptobuddy:1.2:*:*:*:*:*:*:*

References for CVE-2003-1391

cvelogic Threat Intelligence