Vulnerability Report

CVE-1999-1450

Title: rlogin/rshd/scheme privilege vulnerability on SCO OpenServer and UnixWare

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-1999-1450.

CWE Category NVD-CWE-noinfo

Published Date Jan 27, 1999

Modified Date Apr 16, 2026

Exploit Status Not Found

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

0.72%

Vulnerability Summary

CVE-1999-1450: Vulnerability in (1) rlogin daemon rshd and (2) scheme on SCO UNIX OpenServer 5.0.5 and earlier, and SCO UnixWare 7.0.1 and earlier, allows remote attackers to gain privileges.

Impacted Vendors

sco 2

novell 1

caldera 2

Reference Links

ftp://ftp.sco.COM/SSE/sse020.ltr ftp://ftp.sco.com/SSE/security_bulletins/SB-99.03b ftp://ftp.sco.com/SSE/security_bulletins/SB-99.06b ftp://ftp.sco.COM/SSE/sse020.ltr ftp://ftp.sco.com/SSE/security_bulletins/SB-99.03b ftp://ftp.sco.com/SSE/security_bulletins/SB-99.06b

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-1999-1450 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

January 27, 1999 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.