How severe is CVE-2002-1871?

CVE-2002-1871 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2002-1871 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1871?

CVE-2002-1871 primarily affects Sun Solaris. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-1871?

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-2002-1871 published?

CVE-2002-1871 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-1871

CVE-2002-1871 is a high-severity vulnerability in Sun Solaris 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% (27th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sun Solaris
Published: 2002-12-31
Last modified: 2026-06-16

Description

pkgadd in Sun Solaris 2.5.1 through 8 installs files setuid/setgid root if the pkgmap file contains a "?" (question mark) in the (1) mode, (2) owner, or (3) group fields, which allows attackers to elevate privileges.

Frequently asked questions

What is CVE-2002-1871?: pkgadd in Sun Solaris 2.5.1 through 8 installs files setuid/setgid root if the pkgmap file contains a "?" (question mark) in the (1) mode, (2) owner, or (3) group fields, which allows attackers to elevate privileges.
How severe is CVE-2002-1871?: CVE-2002-1871 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2002-1871 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1871?: CVE-2002-1871 primarily affects Sun Solaris. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1871?: 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-2002-1871 published?: CVE-2002-1871 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:sun:solaris:2.6:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.7:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.8:*:*:*:*:*:*:*

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