How severe is CVE-2003-0742?

CVE-2003-0742 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2003-0742 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0742?

CVE-2003-0742 primarily affects Sco Openserver. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2003-0742?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2003-0742 published?

CVE-2003-0742 was published on 2003-10-06 and last updated on 2026-06-16.

CVE-2003-0742

CVE-2003-0742 is a high-severity vulnerability in Sco Openserver with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sco Openserver
Published: 2003-10-06
Last modified: 2026-06-16

Description

SCO Internet Manager (mana) allows local users to execute arbitrary programs by setting the REMOTE_ADDR environment variable to cause menu.mana to run as if it were called from ncsa_httpd, then modifying the PATH environment variable to point to a malicious "hostname" program.

Frequently asked questions

What is CVE-2003-0742?: SCO Internet Manager (mana) allows local users to execute arbitrary programs by setting the REMOTE_ADDR environment variable to cause menu.mana to run as if it were called from ncsa_httpd, then modifying the PATH environment variable to point to a malicious "hostname" program.
How severe is CVE-2003-0742?: CVE-2003-0742 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2003-0742 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0742?: CVE-2003-0742 primarily affects Sco Openserver. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0742?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2003-0742 published?: CVE-2003-0742 was published on 2003-10-06 and last updated on 2026-06-16.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-2003-0742

Affected products (3)

cpe:2.3:o:sco:openserver:5.0.5:*:*:*:*:*:*:*
cpe:2.3:o:sco:openserver:5.0.6:*:*:*:*:*:*:*
cpe:2.3:o:sco:openserver:5.0.7:*:*:*:*:*:*:*

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