Every CVE whose affected-product data names Att Svr4, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.
CVEs (2)
CVE-1999-1059 — CVSS 10.0 (critical): Vulnerability in rexec daemon (rexecd) in AT&T TCP/IP 4.0 for various SVR4 systems allows remote attackers to execute arbitrary commands.