CVE-1999-1279

CVE-1999-1279 is a medium-severity vulnerability in Microsoft Sna Server with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

An interaction between the AS/400 shared folders feature and Microsoft SNA Server 3.0 and earlier allows users to view each other's folders when the users share the same Local APPC LU.

Frequently asked questions

What is CVE-1999-1279?
An interaction between the AS/400 shared folders feature and Microsoft SNA Server 3.0 and earlier allows users to view each other's folders when the users share the same Local APPC LU.
How severe is CVE-1999-1279?
CVE-1999-1279 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-1999-1279 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1279?
CVE-1999-1279 primarily affects Microsoft Sna Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-1279?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1279 published?
CVE-1999-1279 was published on 1999-12-31 and last updated on 2026-06-16.

References

Affected products (2)