CVE-2016-4407 describes a signature validation flaw in the DSA algorithm implementation within SAP SAPCRYPTOLIB 5.555.38. This vulnerability allows remote authenticated attackers to impersonate arbitrary users due to improper signature checking. With a CVSS score of 6.5 (Medium), it presents a low-complexity network attack vector leading to high integrity impact without requiring user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.555.38CPE matchmatch criteria | cpe:2.3:a:sap:sapcryptolib:5.555.38:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.