What is CVE-2016-4407?

CVE-2016-4407 is a medium-severity vulnerability in Sap Sapcryptolib, classified under Improper Access Control. CVSS score: 6.5/10. Published 2016-10-13.

How severe is CVE-2016-4407?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Sap Sapcryptolib

CVE-2016-4407

The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008.

EPSS: 0.010 (57.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Sap Sapcryptolib — versions 5.555.38
N/a — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

cve@mitre.org (vdb-entry, x_refsource_BID)
cve@mitre.org (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
cve@mitre.org (Permissions Required, x_refsource_MISC)

Frequently asked questions

What is CVE-2016-4407?: CVE-2016-4407 is a medium-severity vulnerability in Sap Sapcryptolib, classified under Improper Access Control. CVSS score: 6.5/10. Published 2016-10-13.
How severe is CVE-2016-4407?: Medium severity. CVSS v3 base score is 6.5 out of 10.