How severe is CVE-1999-1027?

CVE-1999-1027 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-1999-1027 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-1999-1027?

CVE-1999-1027 affects Sun Solaris. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-1027?

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-1999-1027 published?

CVE-1999-1027 was published on 1998-05-07 and last updated on 2026-06-16.

CVE-1999-1027

CVE-1999-1027 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: 1998-05-07
Last modified: 2026-06-16

Description

Solaris 2.6 HW3/98 installs admintool with world-writable permissions, which allows local users to gain privileges by replacing it with a Trojan horse program.

Frequently asked questions

What is CVE-1999-1027?: Solaris 2.6 HW3/98 installs admintool with world-writable permissions, which allows local users to gain privileges by replacing it with a Trojan horse program.
How severe is CVE-1999-1027?: CVE-1999-1027 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-1999-1027 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-1999-1027?: CVE-1999-1027 affects Sun Solaris. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-1027?: 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-1999-1027 published?: CVE-1999-1027 was published on 1998-05-07 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:sun:solaris:2.6:*:*:*:*:*:*:*

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