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Vulnerability record · CVE-2002-0311 · published 31 May 2002

CVE-2002-0311: Caldera unixware vulnerability

Caldera · Unixware

Vulnerability in webtop in UnixWare 7.1.1 and Open UNIX 8.0.0 allows local and possibly remote attackers to gain root privileges via shell metacharacters in the -c argument for (1) in scoadminreg.cgi or (2) service_action.cgi.

10.0 CVSS 2.0 High EPSS 4.5% · top 8.7%
10.0CVSS 2.0 base score
4.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Vulnerability in webtop in UnixWare 7.1.1 and Open UNIX 8.0.0 allows local and possibly remote attackers to gain root privileges via shell metacharacters in the -c argument for (1) in scoadminreg.cgi or (2) service_action.cgi.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
ftp://stage.caldera.com/pub/security/openunix/CSSA-2002-SCO.6/CSSA-2002-SCO.6.txt
http://online.securityfocus.com/archive/1/251747 Exploit
http://www.iss.net/security_center/static/7977.php PatchVendor Advisory
http://www.securityfocus.com/bid/3936
ftp://stage.caldera.com/pub/security/openunix/CSSA-2002-SCO.6/CSSA-2002-SCO.6.txt
http://online.securityfocus.com/archive/1/251747 Exploit
http://www.iss.net/security_center/static/7977.php PatchVendor Advisory
http://www.securityfocus.com/bid/3936

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2002-0988Caldera unixware vulnerabilityBuffer overflow in X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1, possibly related to XBM/xkbcomp capabilities.EPSS 2.0%10.0CVE-2002-0679Caldera unixware vulnerabilityBuffer overflow in Common Desktop Environment (CDE) ToolTalk RPC database server (rpc.ttdbserverd) allows remote attackers to execute arbitrary code …EPSS 23%7.5CVE-2002-0885Caldera unixware vulnerabilityMultiple buffer overflows in in.rarpd (ARP server) on Solaris, and possibly other operating systems including Caldera UnixWare and Open UNIX, allow r…EPSS 3.3%7.5CVE-2002-0884Caldera unixware vulnerabilityMultiple format string vulnerabilities in in.rarpd (ARP server) on Solaris, Caldera UnixWare and Open UNIX, and possibly other operating systems, all…EPSS 2.8%7.5CVE-2002-0677Caldera unixware vulnerabilityCDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, …EPSS 6.6%7.5CVE-2001-1577Caldera unixware vulnerabilityUnknown vulnerability in CDE in Caldera OpenUnix 7.1.0, 7.1.1, and 8.0 allows an xterm session to gain privileges when the session is reused.EPSS 1.3%7.2CVE-2002-0987Caldera unixware vulnerabilityX server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1 does not drop privileges before calling programs such as xkbcomp using popen, which could allow …EPSS 0.71%7.2CVE-2002-0981Caldera unixware vulnerabilityBuffer overflow in ndcfg command for UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to execute arbitrary code via a long command line.EPSS 0.46%

Source: NIST National Vulnerability Database (record CVE-2002-0311), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.