Vulnerability Details : CVE-2004-0063
The SPP_VerifyPVV function in nCipher payShield SPP library 1.3.12, 1.5.18 and 1.6.18 returns a Status_OK value even if the HSM returns a different status code, which could cause applications to make incorrect security-critical decisions, e.g. by accepting an invalid PIN number.
Exploit prediction scoring system (EPSS) score for CVE-2004-0063
Probability of exploitation activity in the next 30 days: 0.49%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 73 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2004-0063
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
References for CVE-2004-0063
Products affected by CVE-2004-0063
- cpe:2.3:a:ncipher:payshield_spp_library:1.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:ncipher:payshield_spp_library:1.5.18:*:*:*:*:*:*:*
- cpe:2.3:a:ncipher:payshield_spp_library:1.6.18:*:*:*:*:*:*:*